Bump werkzeug from 3.1.5 to 3.1.6 (#539)

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 3.1.5 to
3.1.6.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/pallets/werkzeug/releases">werkzeug's
releases</a>.</em></p>
<blockquote>
<h2>3.1.6</h2>
<p>This is the Werkzeug 3.1.6 security fix release, which fixes a
security issue but does not otherwise change behavior and should not
result in breaking changes compared to the latest feature release.</p>
<p>PyPI: <a
href="https://pypi.org/project/Werkzeug/3.1.6/">https://pypi.org/project/Werkzeug/3.1.6/</a>
Changes: <a
href="https://werkzeug.palletsprojects.com/page/changes/#version-3-1-6">https://werkzeug.palletsprojects.com/page/changes/#version-3-1-6</a></p>
<ul>
<li><code>safe_join</code> on Windows does not allow special devices
names in multi-segment paths. <a
href="https://github.com/pallets/werkzeug/security/advisories/GHSA-29vq-49wr-vm6x">GHSA-29vq-49wr-vm6x</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/pallets/werkzeug/blob/main/CHANGES.rst">werkzeug's
changelog</a>.</em></p>
<blockquote>
<h2>Version 3.1.6</h2>
<p>Released 2026-02-19</p>
<ul>
<li><code>safe_join</code> on Windows does not allow special devices
names in
multi-segment paths. :ghsa:<code>29vq-49wr-vm6x</code></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/pallets/werkzeug/commit/04da1b5221b7a7b57e82246e4b5741d37a6b2e56"><code>04da1b5</code></a>
release version 3.1.6</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/f407712fdc60a09c2b3f4fe7db557703e5d9338d"><code>f407712</code></a>
Merge commit from fork</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/f54fe98026253e70fbbcd35a6b52fb67cfff1c03"><code>f54fe98</code></a>
safe_join prevents Windows special device names in multi-segment
paths</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/d005985ef69ffe3275eda8fb6fb25e074dbe871b"><code>d005985</code></a>
start version 3.1.6</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/8565c2cbd6681ae8463e77d4fc0795324a7fdae7"><code>8565c2c</code></a>
document rule priority (<a
href="https://redirect.github.com/pallets/werkzeug/issues/3102">#3102</a>)</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/3febc7e90072bffe04c27e6b7478dfc4f88930df"><code>3febc7e</code></a>
document rule priority</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/2525b827646c10ab7adb334664e6a4af1b769181"><code>2525b82</code></a>
remove state machine docs</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/4abfbd553cdeb6d4e6fa693340d52b13c884079f"><code>4abfbd5</code></a>
rewrite build docstring (<a
href="https://redirect.github.com/pallets/werkzeug/issues/3097">#3097</a>)</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/161c18b2a8800ae6ef377fb3cbdb933a878fea67"><code>161c18b</code></a>
rewrite build docstring</li>
<li><a
href="https://github.com/pallets/werkzeug/commit/86e11c29e44726dae524cd9db11549b3b1ad681d"><code>86e11c2</code></a>
release version 3.1.5 (<a
href="https://redirect.github.com/pallets/werkzeug/issues/3085">#3085</a>)</li>
<li>See full diff in <a
href="https://github.com/pallets/werkzeug/compare/3.1.5...3.1.6">compare
view</a></li>
</ul>
</details>
<br />


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requirements_lock.txt

@@ -819,9 +819,9 @@ websocket-client==1.9.0 \
     --hash=sha256:9e813624b6eb619999a97dc7958469217c3176312b3a16a4bd1bc7e08a46ec98 \
     --hash=sha256:af248a825037ef591efbf6ed20cc5faa03d3b47b9e5a2230a529eeee1c1fc3ef
     # via selenium
-werkzeug==3.1.5 \
-    --hash=sha256:5111e36e91086ece91f93268bb39b4a35c1e6f1feac762c9c822ded0a4e322dc \
-    --hash=sha256:6a548b0e88955dd07ccb25539d7d0cc97417ee9e179677d22c7041c8f078ce67
+werkzeug==3.1.6 \
+    --hash=sha256:210c6bede5a420a913956b4791a7f4d6843a43b6fcee4dfa08a65e93007d0d25 \
+    --hash=sha256:7ddf3357bb9564e407607f988f683d72038551200c704012bb9a4c523d42f131
     # via flask
 wsproto==1.2.0 \
     --hash=sha256:ad565f26ecb92588a3e43bc3d96164de84cd9902482b130d0ddbaa9664a85065 \