Bump grpcio from 1.42.0 to 1.53.2

Bumps [grpcio](https://github.com/grpc/grpc) from 1.42.0 to 1.53.2.
- [Release notes](https://github.com/grpc/grpc/releases)
- [Changelog](https://github.com/grpc/grpc/blob/master/doc/grpc_release_schedule.md)
- [Commits](grpc/grpc@v1.42.0...v1.53.2)

---
updated-dependencies:
- dependency-name: grpcio
  dependency-type: direct:production
...

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

Author: dependabot[bot]

test-requirements.txt

@@ -11,7 +11,7 @@ docker==5.0.0
 docker-compose==1.29.2
 dockerpty==0.4.1
 docopt==0.6.2
-grpcio==1.42.0
+grpcio==1.53.2
 idna==3.2
 importlib-metadata==4.6.1
 iniconfig==1.1.1