Bump types-protobuf from 6.30.2.20250503 to 6.30.2.20250506

Bumps [types-protobuf](https://github.com/typeshed-internal/stub_uploader) from 6.30.2.20250503 to 6.30.2.20250506.
- [Commits](https://github.com/typeshed-internal/stub_uploader/commits)

---
updated-dependencies:
- dependency-name: types-protobuf
  dependency-version: 6.30.2.20250506
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Pipfile

@@ -11,7 +11,7 @@ protobuf = "==6.*"
 pytest = "*"
 mypy = "*"
 ruff = "*"
-types-protobuf = "==6.30.2.20250503"
+types-protobuf = "==6.30.2.20250506"
 exceptiongroup = "*"
 tomli = "*"