Bump grpcio from 1.46.0 to 1.46.1

Bumps [grpcio](https://github.com/grpc/grpc) from 1.46.0 to 1.46.1.
- [Release notes](https://github.com/grpc/grpc/releases)
- [Changelog](https://github.com/grpc/grpc/blob/master/doc/grpc_release_schedule.md)
- [Commits](grpc/grpc@v1.46.0...v1.46.1)

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

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

requirements.txt

@@ -10,7 +10,7 @@ google-cloud-core==2.3.0
 google-crc32c==1.3.0
 google-resumable-media==2.3.2
 googleapis-common-protos==1.56.0
-grpcio==1.46.0
+grpcio==1.46.1
 grpcio-status==1.46.0
 idna==3.3
 numpy==1.22.3