Bump protobuf from 5.29.1 to 7.34.0rc1

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 5.29.1 to 7.34.0rc1.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 7.34.0rc1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -110,7 +110,7 @@ prompt-toolkit==3.0.50
     # via click-repl
 proto-plus==1.26.1
     # via google-api-core
-protobuf==5.29.4
+protobuf==7.34.0rc1
     # via
     #   google-api-core
     #   googleapis-common-protos