Python: Update pymongo requirement from <4.14,>=4.8.0 to >=4.8.0,<4.15 in /python (#12921)

Updates the requirements on
[pymongo](https://github.com/mongodb/mongo-python-driver) to permit the
latest version.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/mongodb/mongo-python-driver/releases">pymongo's
releases</a>.</em></p>
<blockquote>
<h2>PyMongo 4.14.0</h2>
<p>Community notes: <a
href="https://www.mongodb.com/community/forums/t/pymongo-4-14-released/326906">https://www.mongodb.com/community/forums/t/pymongo-4-14-released/326906</a></p>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/mongodb/mongo-python-driver/blob/master/doc/changelog.rst">pymongo's
changelog</a>.</em></p>
<blockquote>
<h2>Changes in Version 4.14.0 (2025/08/06)</h2>
<p>.. warning:: PyMongo 4.14 drops support for MongoDB 4.0. PyMongo now
supports
MongoDB 4.2+.</p>
<p>PyMongo 4.14 brings a number of changes including:</p>
<ul>
<li>
<p>Dropped support for MongoDB 4.0.</p>
</li>
<li>
<p>Added preliminary support for Python 3.14 and 3.14 with
free-threading. We do
not yet support the following with Python 3.14:</p>
<ul>
<li>Subinterpreters (<code>concurrent.interpreters</code>)</li>
<li>Free-threading with Encryption</li>
<li>mod_wsgi</li>
</ul>
</li>
<li>
<p>Removed experimental support for free-threading support in Python
3.13.</p>
</li>
<li>
<p>Added :attr:<code>bson.codec_options.TypeRegistry.codecs</code> and
:attr:<code>bson.codec_options.TypeRegistry.fallback_encoder</code>
properties
to allow users to directly access the type codecs and fallback encoder
for a
given :class:<code>bson.codec_options.TypeRegistry</code>.</p>
</li>
<li>
<p>Added

:meth:<code>pymongo.asynchronous.mongo_client.AsyncMongoClient.append_metadata</code>
and
:meth:<code>pymongo.mongo_client.MongoClient.append_metadata</code> to
allow instantiated
MongoClients to send client metadata on-demand</p>
</li>
<li>
<p>Improved performance of selecting a server with the Primary
selector.</p>
</li>
<li>
<p>Introduces a minor breaking change. When encoding
:class:<code>bson.binary.BinaryVector</code>, a <code>ValueError</code>
will be raised if the
'padding' metadata field is &lt; 0 or &gt; 7, or non-zero for any type
other than
PACKED_BIT.</p>
</li>
<li>
<p>Changed :meth:<code>~pymongo.uri_parser.parse_uri</code>'s
<code>options</code> return value to be
type <code>dict</code> instead of
<code>_CaseInsensitiveDictionary</code>.</p>
</li>
</ul>
<h2>Changes in Version 4.13.2 (2025/06/17)</h2>
<p>Version 4.13.2 is a bug fix release.</p>
<ul>
<li>Fixed a bug where <code>AsyncMongoClient</code> would block the
event loop while creating new connections,
potentially significantly increasing latency for ongoing
operations.</li>
</ul>
<p>Issues Resolved
...............</p>
<p>See the <code>PyMongo 4.13.2 release notes in JIRA</code>_ for the
list of resolved issues
in this release.</p>
<p>.. _PyMongo 4.13.2 release notes in JIRA: <a
href="https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&amp;version=43937">https://jira.mongodb.org/secure/ReleaseNote.jspa?projectId=10004&amp;version=43937</a></p>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/6354d6cae770d765dd536eeaace13088dc09b993"><code>6354d6c</code></a>
Prepare 4.14.0 release (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2458">#2458</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/d7074ba9eedc8db2efa9e1929d63f3258b6320bd"><code>d7074ba</code></a>
PYTHON-5454 &amp; PYTHON-5455 Add preliminary python 3.14 support (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2451">#2451</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/d11cf20452fbf6418f1612607260faf3ae18753c"><code>d11cf20</code></a>
Fix In-Use Encryption examples (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2457">#2457</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/baec1e05f7005dc8a5979028ba5aac74256e3a3e"><code>baec1e0</code></a>
Bump pyright from 1.1.392.post0 to 1.1.403 (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2455">#2455</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/003ff56cbcecaa4860e14403b342967f5ee1336f"><code>003ff56</code></a>
Bump the actions group with 2 updates (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2454">#2454</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/cbe1b9e81b62f5a63f83694336fcf466126ce830"><code>cbe1b9e</code></a>
Update coverage requirement from &lt;=7.5,&gt;=5 to &gt;=5,&lt;=7.10.2
(<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2453">#2453</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/0249a08201529346024d191c7cc098365375d5e8"><code>0249a08</code></a>
Bump mypy from 1.14.1 to 1.17.1 (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2452">#2452</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/bfaab82e2644a9d6867626cff08c1ff7d30517a3"><code>bfaab82</code></a>
[Spec Resync] 07-28-2025 (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2447">#2447</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/9f64dad6871bd13e359c56698810e93f5a1173be"><code>9f64dad</code></a>
PYTHON-5473 - Better test assertions for booleans (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2450">#2450</a>)</li>
<li><a
href="https://github.com/mongodb/mongo-python-driver/commit/9514a6727022d602cfd87bf74ebccd21023252dd"><code>9514a67</code></a>
PYTHON-5441 - Unskip gridfs download chunk tests (<a
href="https://redirect.github.com/mongodb/mongo-python-driver/issues/2449">#2449</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/mongodb/mongo-python-driver/compare/4.8.0...4.14.0">compare
view</a></li>
</ul>
</details>
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python/pyproject.toml

@@ -107,7 +107,7 @@ mistralai = [
     "mistralai >= 1.2,< 2.0"
 ]
 mongo = [
-    "pymongo >= 4.8.0, < 4.14",
+    "pymongo >= 4.8.0, < 4.15",
     "motor >= 3.3.2,< 3.8.0"
 ]
 notebooks = [