Update pymongo requirement in /python

Updates the requirements on [pymongo](https://github.com/mongodb/mongo-python-driver) to permit the latest version.
- [Release notes](https://github.com/mongodb/mongo-python-driver/releases)
- [Changelog](https://github.com/mongodb/mongo-python-driver/blob/master/doc/changelog.rst)
- [Commits](mongodb/mongo-python-driver@4.8.0...4.11)

---
updated-dependencies:
- dependency-name: pymongo
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

python/pyproject.toml

@@ -69,7 +69,7 @@ hugging_face = [
     "torch == 2.5.1"
 ]
 mongo = [
-    "pymongo >= 4.8.0, < 4.11",
+    "pymongo >= 4.8.0, < 4.12",
     "motor >= 3.3.2,< 3.7.0"
 ]
 notebooks = [