Bump protobuf from 6.33.4 to 6.33.5

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 6.33.4 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]

requirements.txt

@@ -6,5 +6,5 @@ build==1.4.0
 twine==6.2.0
 wheel==0.46.3
 setuptools==80.10.2
-protobuf==6.33.4
+protobuf==6.33.5
 setuptools_scm[toml]>=6.2