Bump pymongo from 4.6.2 to 4.6.3 (#1729)

Author: dependabot[bot]

requirements_dev_optional.txt

@@ -11,7 +11,7 @@ azure-storage-blob==12.16.0 # pyup: ignore
 redis==5.0.3
 types-redis
 types-setuptools
-pymongo==4.6.2
+pymongo==4.6.3
 # optional test requirements
 coverage
 pytest-cov==5.0.0