Bump typing-extensions from 4.7.1 to 4.8.0 (#22015)

Bumps [typing-extensions](https://github.com/python/typing_extensions)
from 4.7.1 to 4.8.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/python/typing_extensions/releases">typing-extensions's
releases</a>.</em></p>
<blockquote>
<h2>4.8.0</h2>
<p>Changes since 4.7.1:</p>
<ul>
<li>Add <code>typing_extensions.Doc</code>, as proposed by PEP 727.
Patch by
Sebastián Ramírez.</li>
<li>Drop support for Python 3.7 (including PyPy-3.7). Patch by Alex
Waygood.</li>
<li>Fix bug where <code>get_original_bases()</code> would return
incorrect results when
called on a concrete subclass of a generic class. Patch by Alex Waygood
(backporting <a
href="https://redirect.github.com/python/cpython/pull/107584">python/cpython#107584</a>,
by James
Hilton-Balfe).</li>
<li>Fix bug where <code>ParamSpec(default=...)</code> would raise a
<code>TypeError</code> on Python
versions &lt;3.11. Patch by James Hilton-Balfe</li>
</ul>
<p>No changes since 4.8.0rc1.</p>
<h2>4.8.0rc1</h2>
<ul>
<li>Add <code>typing_extensions.Doc</code>, as proposed by PEP 727.
Patch by
Sebastián Ramírez.</li>
<li>Drop support for Python 3.7 (including PyPy-3.7). Patch by Alex
Waygood.</li>
<li>Fix bug where <code>get_original_bases()</code> would return
incorrect results when
called on a concrete subclass of a generic class. Patch by Alex Waygood
(backporting <a
href="https://redirect.github.com/python/cpython/pull/107584">python/cpython#107584</a>,
by James
Hilton-Balfe).</li>
<li>Fix bug where <code>ParamSpec(default=...)</code> would raise a
<code>TypeError</code> on Python
versions &lt;3.11. Patch by James Hilton-Balfe</li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/python/typing_extensions/blob/main/CHANGELOG.md">typing-extensions's
changelog</a>.</em></p>
<blockquote>
<h1>Release 4.8.0 (September 17, 2023)</h1>
<p>No changes since 4.8.0rc1.</p>
<h1>Release 4.8.0rc1 (September 7, 2023)</h1>
<ul>
<li>Add <code>typing_extensions.Doc</code>, as proposed by PEP 727.
Patch by
Sebastián Ramírez.</li>
<li>Drop support for Python 3.7 (including PyPy-3.7). Patch by Alex
Waygood.</li>
<li>Fix bug where <code>get_original_bases()</code> would return
incorrect results when
called on a concrete subclass of a generic class. Patch by Alex Waygood
(backporting <a
href="https://redirect.github.com/python/cpython/pull/107584">python/cpython#107584</a>,
by James
Hilton-Balfe).</li>
<li>Fix bug where <code>ParamSpec(default=...)</code> would raise a
<code>TypeError</code> on Python
versions &lt;3.11. Patch by James Hilton-Balfe</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/python/typing_extensions/commit/c17c499b865585458bc334a1f895ebaedd2ab854"><code>c17c499</code></a>
Prepare release 4.8.0 (<a
href="https://redirect.github.com/python/typing_extensions/issues/283">#283</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/df9e322f2d9cb66d936fbfeac524b5989b78cfd5"><code>df9e322</code></a>
Run tests on py312 for more third-party projects (<a
href="https://redirect.github.com/python/typing_extensions/issues/281">#281</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/7e294992dfe3070b3ca228555fa3887001ceaab2"><code>7e29499</code></a>
Release 4.8.0rc1 (<a
href="https://redirect.github.com/python/typing_extensions/issues/280">#280</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/ca2a739574fb259f156faba005aaa802e6f19faa"><code>ca2a739</code></a>
Add Doc from PEP 727: <a
href="https://peps.python.org/pep-0727/">https://peps.python.org/pep-0727/</a>
(<a
href="https://redirect.github.com/python/typing_extensions/issues/277">#277</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/13c9484f10f5f4b3ac995c49c06cef42d847723c"><code>13c9484</code></a>
Fix ParamSpec ellipsis default for &lt;3.10 (<a
href="https://redirect.github.com/python/typing_extensions/issues/279">#279</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/4705e747b8380ce466d81b132134bd4ed399eb45"><code>4705e74</code></a>
Improve documentation (<a
href="https://redirect.github.com/python/typing_extensions/issues/278">#278</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/99fa708df2af1ab5ecde47968d71dc5b0447fc5d"><code>99fa708</code></a>
Backport CPython PR 107584 (<a
href="https://redirect.github.com/python/typing_extensions/issues/275">#275</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/688fbd2545944c9c36a0d08084e7c92642a81751"><code>688fbd2</code></a>
Revert &quot;Skip running <code>cattrs</code> tests on PyPy (<a
href="https://redirect.github.com/python/typing_extensions/issues/272">#272</a>)&quot;
(<a
href="https://redirect.github.com/python/typing_extensions/issues/273">#273</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/8dfa0a5dc31b298252d001304b9107be76e4de4c"><code>8dfa0a5</code></a>
Skip running <code>cattrs</code> tests on PyPy (<a
href="https://redirect.github.com/python/typing_extensions/issues/272">#272</a>)</li>
<li><a
href="https://github.com/python/typing_extensions/commit/7bb3f3fca39d477b2bb04f64ff5ea2cc14383e51"><code>7bb3f3f</code></a>
Fix third-party workflow (<a
href="https://redirect.github.com/python/typing_extensions/issues/269">#269</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/python/typing_extensions/compare/4.7.1...4.8.0">compare
view</a></li>
</ul>
</details>
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requirements.in

@@ -4,7 +4,7 @@
 # 2) pip-compile --generate-hashes requirements.in
 
 # Unittest test adapter
-typing-extensions==4.7.1
+typing-extensions==4.8.0
 
 # Fallback env creator for debian
 microvenv

requirements.txt

@@ -20,9 +20,9 @@ tomli==2.0.1 \
     --hash=sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc \
     --hash=sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f
     # via -r requirements.in
-typing-extensions==4.7.1 \
-    --hash=sha256:440d5dd3af93b060174bf433bccd69b0babc3b15b1a8dca43789fd7f61514b36 \
-    --hash=sha256:b75ddc264f0ba5615db7ba217daeb99701ad295353c45f9e95963337ceeeffb2
+typing-extensions==4.8.0 \
+    --hash=sha256:8f92fc8806f9a6b641eaa5318da32b44d401efaac0f6678c9bc448ba3605faa0 \
+    --hash=sha256:df8e4339e9cb77357558cbdbceca33c303714cf861d1eef15e1070055ae8b7ef
     # via -r requirements.in
 zipp==3.15.0 \
     --hash=sha256:112929ad649da941c23de50f356a2b5570c954b65150642bccdd66bf194d224b \