Bump protobuf from 3.20.3 to 5.29.6

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 3.20.3 to 5.29.6.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 5.29.6
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -3,7 +3,7 @@ py-bcrypt
 pika==0.13.0
 redis
 PyYAML
-protobuf==3.20.3
+protobuf==5.29.6
 flask
 python-consul
 prometheus_client>=0.0.18