Bump protobuf from 4.25.3 to 6.33.5

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 4.25.3 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

@@ -143,7 +143,7 @@ platformdirs==4.2.2
 pluggy==1.5.0
 posthog==3.5.0
 prompt_toolkit==3.0.47
-protobuf==4.25.3
+protobuf==6.33.5
 psutil==6.0.0
 ptyprocess==0.7.0
 pure-eval==0.2.2