Bump @bufbuild/buf from 1.39.0 to 1.46.0

Bumps [@bufbuild/buf](https://github.com/bufbuild/buf) from 1.39.0 to 1.46.0.
- [Release notes](https://github.com/bufbuild/buf/releases)
- [Changelog](https://github.com/bufbuild/buf/blob/main/CHANGELOG.md)
- [Commits](bufbuild/buf@v1.39.0...v1.46.0)

---
updated-dependencies:
- dependency-name: "@bufbuild/buf"
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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