build(deps): bump protobuf from 3.20.2 to 6.33.5

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 3.20.2 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] <[email protected]>

Author: dependabot[bot]

requirements.txt

@@ -20,7 +20,7 @@ typing_extensions==4.12.2
 urllib3==2.6.0
 Werkzeug==3.1.5
 zipp==3.21.0
-protobuf==3.20.2
+protobuf==6.33.5
 grpcio
 grpcio-tools
 containerd