Update dependency idna to v3 [SECURITY]

Author: renovate[bot]

requirements.txt

@@ -12,7 +12,7 @@ google-crc32c==1.1.2; python_version >= "3.6" and python_full_version < "3.0.0"
 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"
-idna==2.10; python_version >= "2.7" and python_full_version < "3.0.0" or python_full_version >= "3.6.0"
+idna==3.7; 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"
 proto-plus==1.13.0; python_version >= "3.6"