Bump pymongo from 4.6.2 to 4.6.3

Bumps [pymongo](https://github.com/mongodb/mongo-python-driver) from 4.6.2 to 4.6.3.
- [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@4.6.2...4.6.3)

---
updated-dependencies:
- dependency-name: pymongo
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -3,7 +3,7 @@ Flask==3.0.2
 Flask_MonitoringDashboard==3.3.0
 gunicorn==21.2.0
 Markdown==3.5.2
-pymongo==4.6.2
+pymongo==4.6.3
 python-dotenv==1.0.1
 requests==2.31.0
 schedule==1.2.1