Bump pymongo from 4.6.1 to 4.6.3

Bumps [pymongo](https://github.com/mongodb/mongo-python-driver) from 4.6.1 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@4.6.1...4.6.3)

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

Signed-off-by: dependabot[bot] <support@github.com>

requirements-dev.txt

@@ -39,4 +39,4 @@ urllib3==2.2.0
 websocket-client==0.59.0
 yarl==1.9.4
 dnspython==2.5.0 
-pymongo==4.6.1
+pymongo==4.6.3

requirements.txt

@@ -10,4 +10,4 @@ pycparser==2.21
 PyNaCl==1.5.0
 yarl==1.9.4
 dnspython==2.5.0 
-pymongo==4.6.1
+pymongo==4.6.3