Add google-cloud-kms dependency

Author: Amar3tto

sdks/python/setup.py

@@ -483,6 +483,7 @@ def get_portability_package_data():
               'google-cloud-spanner>=3.0.0,<4',
               # GCP Packages required by ML functionality
               'google-cloud-dlp>=3.0.0,<4',
+              'google-cloud-kms>=3.1.0,<4',
               'google-cloud-language>=2.0,<3',
               'google-cloud-secret-manager>=2.0,<3',
               'google-cloud-videointelligence>=2.0,<3',