Bump authlib from 1.6.5 to 1.6.6 (#19363)

Bumps [authlib](https://github.com/authlib/authlib) from 1.6.5 to 1.6.6.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/authlib/authlib/blob/main/docs/changelog.rst">authlib's
changelog</a>.</em></p>
<blockquote>
<h2>Version 1.6.6</h2>
<p><strong>Released on Dec 12, 2025</strong></p>
<ul>
<li><code>get_jwt_config</code> takes a <code>client</code> parameter,
:pr:<code>844</code>.</li>
<li>Fix incorrect signature when <code>Content-Type</code> is
x-www-form-urlencoded for OAuth 1.0 Client, :pr:<code>778</code>.</li>
<li>Use <code>expires_in</code> in <code>OAuth2Token</code> when
<code>expires_at</code> is unparsable, :pr:<code>842</code>.</li>
<li>Always track <code>state</code> in session for OAuth client
integrations.</li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="bb7a315bef"><code>bb7a315</code></a>
chore: release 1.6.6</li>
<li><a
href="0a423d4638"><code>0a423d4</code></a>
Merge pull request <a
href="https://redirect.github.com/authlib/authlib/issues/844">#844</a>
from azmeuk/806-get-jwt-config-client</li>
<li><a
href="2808378611"><code>2808378</code></a>
Merge commit from fork</li>
<li><a
href="714502a473"><code>714502a</code></a>
feat: get_jwt_config takes a client parameter</li>
<li><a
href="260d04edee"><code>260d04e</code></a>
Fix: Use <code>expires_in</code> when <code>expires_at</code> is
unparsable</li>
<li><a
href="eb37124bbb"><code>eb37124</code></a>
Merge pull request <a
href="https://redirect.github.com/authlib/authlib/issues/778">#778</a>
from shc261392/fix-httpx-oauth1-form-data-incorrect-s...</li>
<li><a
href="0ba9ec4fee"><code>0ba9ec4</code></a>
docs: fix guide on requests self signed certificate</li>
<li><a
href="a2e9943815"><code>a2e9943</code></a>
docs: indicate that <a
href="https://redirect.github.com/authlib/authlib/issues/743">#743</a>
needs a migration</li>
<li><a
href="06015d2065"><code>06015d2</code></a>
test: factorize the token fixture</li>
<li>See full diff in <a
href="https://github.com/authlib/authlib/compare/v1.6.5...v1.6.6">compare
view</a></li>
</ul>
</details>
<br />


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poetry.lock

@@ -26,15 +26,15 @@ files = [
 
 [[package]]
 name = "authlib"
-version = "1.6.5"
+version = "1.6.6"
 description = "The ultimate Python library in building OAuth and OpenID Connect servers and clients."
 optional = true
 python-versions = ">=3.9"
 groups = ["main"]
 markers = "extra == \"all\" or extra == \"jwt\" or extra == \"oidc\""
 files = [
-    {file = "authlib-1.6.5-py2.py3-none-any.whl", hash = "sha256:3e0e0507807f842b02175507bdee8957a1d5707fd4afb17c32fb43fee90b6e3a"},
-    {file = "authlib-1.6.5.tar.gz", hash = "sha256:6aaf9c79b7cc96c900f0b284061691c5d4e61221640a948fe690b556a6d6d10b"},
+    {file = "authlib-1.6.6-py2.py3-none-any.whl", hash = "sha256:7d9e9bc535c13974313a87f53e8430eb6ea3d1cf6ae4f6efcd793f2e949143fd"},
+    {file = "authlib-1.6.6.tar.gz", hash = "sha256:45770e8e056d0f283451d9996fbb59b70d45722b45d854d58f32878d0a40c38e"},
 ]
 
 [package.dependencies]