build(deps): bump requests from 2.28.2 to 2.31.0 in /docs/sphinx (#1512)

Bumps [requests](https://github.com/psf/requests) from 2.28.2 to 2.31.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/psf/requests/releases">requests's
releases</a>.</em></p>
<blockquote>
<h2>v2.31.0</h2>
<h2>2.31.0 (2023-05-22)</h2>
<p><strong>Security</strong></p>
<ul>
<li>
<p>Versions of Requests between v2.3.0 and v2.30.0 are vulnerable to
potential
forwarding of <code>Proxy-Authorization</code> headers to destination
servers when
following HTTPS redirects.</p>
<p>When proxies are defined with user info (<a
href="https://user:pass@proxy:8080">https://user:pass@proxy:8080</a>),
Requests
will construct a <code>Proxy-Authorization</code> header that is
attached to the request to
authenticate with the proxy.</p>
<p>In cases where Requests receives a redirect response, it previously
reattached
the <code>Proxy-Authorization</code> header incorrectly, resulting in
the value being
sent through the tunneled connection to the destination server. Users
who rely on
defining their proxy credentials in the URL are <em>strongly</em>
encouraged to upgrade
to Requests 2.31.0+ to prevent unintentional leakage and rotate their
proxy
credentials once the change has been fully deployed.</p>
<p>Users who do not use a proxy or do not supply their proxy credentials
through
the user information portion of their proxy URL are not subject to this
vulnerability.</p>
<p>Full details can be read in our <a
href="https://github.com/psf/requests/security/advisories/GHSA-j8r2-6x86-q33q">Github
Security Advisory</a>
and <a
href="https://nvd.nist.gov/vuln/detail/CVE-2023-32681">CVE-2023-32681</a>.</p>
</li>
</ul>
<h2>v2.30.0</h2>
<h2>2.30.0 (2023-05-03)</h2>
<p><strong>Dependencies</strong></p>
<ul>
<li>
<p>⚠️ Added support for urllib3 2.0. ⚠️</p>
<p>This may contain minor breaking changes so we advise careful testing
and
reviewing <a
href="https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html">https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html</a>
prior to upgrading.</p>
<p>Users who wish to stay on urllib3 1.x can pin to
<code>urllib3&lt;2</code>.</p>
</li>
</ul>
<h2>v2.29.0</h2>
<h2>2.29.0 (2023-04-26)</h2>
<p><strong>Improvements</strong></p>
<ul>
<li>Requests now defers chunked requests to the urllib3 implementation
to improve
standardization. (<a
href="https://redirect.github.com/psf/requests/issues/6226">#6226</a>)</li>
<li>Requests relaxes header component requirements to support bytes/str
subclasses. (<a
href="https://redirect.github.com/psf/requests/issues/6356">#6356</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/psf/requests/blob/main/HISTORY.md">requests's
changelog</a>.</em></p>
<blockquote>
<h2>2.31.0 (2023-05-22)</h2>
<p><strong>Security</strong></p>
<ul>
<li>
<p>Versions of Requests between v2.3.0 and v2.30.0 are vulnerable to
potential
forwarding of <code>Proxy-Authorization</code> headers to destination
servers when
following HTTPS redirects.</p>
<p>When proxies are defined with user info (<a
href="https://user:pass@proxy:8080">https://user:pass@proxy:8080</a>),
Requests
will construct a <code>Proxy-Authorization</code> header that is
attached to the request to
authenticate with the proxy.</p>
<p>In cases where Requests receives a redirect response, it previously
reattached
the <code>Proxy-Authorization</code> header incorrectly, resulting in
the value being
sent through the tunneled connection to the destination server. Users
who rely on
defining their proxy credentials in the URL are <em>strongly</em>
encouraged to upgrade
to Requests 2.31.0+ to prevent unintentional leakage and rotate their
proxy
credentials once the change has been fully deployed.</p>
<p>Users who do not use a proxy or do not supply their proxy credentials
through
the user information portion of their proxy URL are not subject to this
vulnerability.</p>
<p>Full details can be read in our <a
href="https://github.com/psf/requests/security/advisories/GHSA-j8r2-6x86-q33q">Github
Security Advisory</a>
and <a
href="https://nvd.nist.gov/vuln/detail/CVE-2023-32681">CVE-2023-32681</a>.</p>
</li>
</ul>
<h2>2.30.0 (2023-05-03)</h2>
<p><strong>Dependencies</strong></p>
<ul>
<li>
<p>⚠️ Added support for urllib3 2.0. ⚠️</p>
<p>This may contain minor breaking changes so we advise careful testing
and
reviewing <a
href="https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html">https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html</a>
prior to upgrading.</p>
<p>Users who wish to stay on urllib3 1.x can pin to
<code>urllib3&lt;2</code>.</p>
</li>
</ul>
<h2>2.29.0 (2023-04-26)</h2>
<p><strong>Improvements</strong></p>
<ul>
<li>Requests now defers chunked requests to the urllib3 implementation
to improve
standardization. (<a
href="https://redirect.github.com/psf/requests/issues/6226">#6226</a>)</li>
<li>Requests relaxes header component requirements to support bytes/str
subclasses. (<a
href="https://redirect.github.com/psf/requests/issues/6356">#6356</a>)</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/psf/requests/commit/147c8511ddbfa5e8f71bbf5c18ede0c4ceb3bba4"><code>147c851</code></a>
v2.31.0</li>
<li><a
href="https://github.com/psf/requests/commit/74ea7cf7a6a27a4eeb2ae24e162bcc942a6706d5"><code>74ea7cf</code></a>
Merge pull request from GHSA-j8r2-6x86-q33q</li>
<li><a
href="https://github.com/psf/requests/commit/302225334678490ec66b3614a9dddb8a02c5f4fe"><code>3022253</code></a>
test on pypy 3.8 and pypy 3.9 on windows and macos (<a
href="https://redirect.github.com/psf/requests/issues/6424">#6424</a>)</li>
<li><a
href="https://github.com/psf/requests/commit/b639e66c816514e40604d46f0088fbceec1a5149"><code>b639e66</code></a>
test on py3.12 (<a
href="https://redirect.github.com/psf/requests/issues/6448">#6448</a>)</li>
<li><a
href="https://github.com/psf/requests/commit/d3d504436ef0c2ac7ec8af13738b04dcc8c694be"><code>d3d5044</code></a>
Fixed a small typo (<a
href="https://redirect.github.com/psf/requests/issues/6452">#6452</a>)</li>
<li><a
href="https://github.com/psf/requests/commit/2ad18e0e10e7d7ecd5384c378f25ec8821a10a29"><code>2ad18e0</code></a>
v2.30.0</li>
<li><a
href="https://github.com/psf/requests/commit/f2629e9e3c7ce3c3c8c025bcd8db551101cbc773"><code>f2629e9</code></a>
Remove strict parameter (<a
href="https://redirect.github.com/psf/requests/issues/6434">#6434</a>)</li>
<li><a
href="https://github.com/psf/requests/commit/87d63de8739263bbe17034fba2285c79780da7e8"><code>87d63de</code></a>
v2.29.0</li>
<li><a
href="https://github.com/psf/requests/commit/51716c4ef390136b0d4b800ec7665dd5503e64fc"><code>51716c4</code></a>
enable the warnings plugin (<a
href="https://redirect.github.com/psf/requests/issues/6416">#6416</a>)</li>
<li><a
href="https://github.com/psf/requests/commit/a7da1ab3498b10ec3a3582244c94b2845f8a8e71"><code>a7da1ab</code></a>
try on ubuntu 22.04 (<a
href="https://redirect.github.com/psf/requests/issues/6418">#6418</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/psf/requests/compare/v2.28.2...v2.31.0">compare
view</a></li>
</ul>
</details>
<br />


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docs/sphinx/requirements_darwin.txt

@@ -241,9 +241,9 @@ readthedocs-sphinx-ext==2.2.3 \
     --hash=sha256:6583c26791a5853ee9e57ce9db864e2fb06808ba470f805d74d53fc50811e012 \
     --hash=sha256:e9d911792789b88ae12e2be94d88c619f89a4fa1fe9e42c1505c9930a07163d8
     # via -r docs/sphinx/requirements.in
-requests==2.28.2 \
-    --hash=sha256:64299f4909223da747622c030b781c0d7811e359c37124b4bd368fb8c6518baa \
-    --hash=sha256:98b1b2782e3c6c4904938b84c0eb932721069dfdb9134313beff7c83c2df24bf
+requests==2.31.0 \
+    --hash=sha256:58cd2187c01e70e6e26505bca751777aa9f2ee0b7f4300988b709f44e013003f \
+    --hash=sha256:942c5a758f98d790eaed1a29cb6eefc7ffb0d1cf7af05c3d2791656dbd6ad1e1
     # via
     #   readthedocs-sphinx-ext
     #   sphinx

docs/sphinx/requirements_linux.txt

@@ -241,9 +241,9 @@ readthedocs-sphinx-ext==2.2.3 \
     --hash=sha256:6583c26791a5853ee9e57ce9db864e2fb06808ba470f805d74d53fc50811e012 \
     --hash=sha256:e9d911792789b88ae12e2be94d88c619f89a4fa1fe9e42c1505c9930a07163d8
     # via -r docs/sphinx/requirements.in
-requests==2.28.2 \
-    --hash=sha256:64299f4909223da747622c030b781c0d7811e359c37124b4bd368fb8c6518baa \
-    --hash=sha256:98b1b2782e3c6c4904938b84c0eb932721069dfdb9134313beff7c83c2df24bf
+requests==2.31.0 \
+    --hash=sha256:58cd2187c01e70e6e26505bca751777aa9f2ee0b7f4300988b709f44e013003f \
+    --hash=sha256:942c5a758f98d790eaed1a29cb6eefc7ffb0d1cf7af05c3d2791656dbd6ad1e1
     # via
     #   readthedocs-sphinx-ext
     #   sphinx