Bump protobuf from 5.29.2 to 5.29.3

Bumps [protobuf](https://github.com/protocolbuffers/protobuf) from 5.29.2 to 5.29.3.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v5.29.2...v5.29.3)

---
updated-dependencies:
- dependency-name: protobuf
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -20,7 +20,7 @@ numpy==2.2.1; python_version >= '3.10'
 packaging==24.2; python_version >= '3.8'
 pandas==2.2.3; python_version >= '3.9'
 pillow==11.1.0; python_version >= '3.9'
-protobuf==5.29.2; python_version >= '3.8'
+protobuf==5.29.3; python_version >= '3.8'
 pyarrow==18.1.0; python_version >= '3.9'
 pydeck==0.9.1; python_version >= '3.8'
 pygments==2.18.0; python_version >= '3.8'