Bump protobuf from 6.31.1 to 6.33.5 in /pccommon

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 6.31.1 to 6.33.5.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 6.33.5
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pccommon/requirements.txt

@@ -92,7 +92,7 @@ propcache==0.3.2
     # via yarl
 proto-plus==1.26.1
     # via google-api-core
-protobuf==6.31.1
+protobuf==6.33.5
     # via
     #   google-api-core
     #   googleapis-common-protos