Update dependency grpcio to v1.53.2 [SECURITY]

Author: renovate[bot]

requirements.txt

@@ -11,7 +11,7 @@ google-cloud-storage==1.36.0; (python_version >= "2.7" and python_full_version <
 google-crc32c==1.1.2; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version >= "3.6"
 google-resumable-media==1.2.0; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version >= "3.6"
 googleapis-common-protos==1.52.0; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version >= "3.6"
-grpcio==1.35.0; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version >= "3.6"
+grpcio==1.53.2; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version >= "3.6"
 idna==2.10; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.6.0"
 loguru==0.5.3; python_version >= "3.5"
 packaging==20.9; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version >= "3.6"