Build: Bump protobuf from 5.29.5 to 6.33.0

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 5.29.5 to 6.33.0.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-version: 6.33.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

poetry.lock

@@ -98,7 +98,7 @@ moto = { version = "^5.0.2", extras = ["server"] }
 typing-extensions = "4.15.0"
 pytest-mock = "3.15.1"
 pyspark = { version = "4.0.1", extras = ["connect"] }
-protobuf = "5.29.5" # match Spark Connect's gencode
+protobuf = "6.33.0" # match Spark Connect's gencode
 cython = "3.1.5"
 deptry = ">=0.14,<0.24"
 docutils = "!=0.21.post1"   # https://github.com/python-poetry/poetry/issues/9248#issuecomment-2026240520