Disabling the deploy stage does not work

[sbkok]

When you disable the deploy stage like this:

- name: sample-codebuild-only
    default_providers:
      source:
        provider: codecommit
        properties:
          account_id: 111111111111
      build:
        provider: codebuild
      deploy:
        provider: cloudformation
        enabled: False

It fails with the error: Wrong key 'enabled' in {'provider': 'cloudformation', 'enabled': False}.
Even though it is supposed to work according to the default deploy provider schema. See:

aws-deployment-framework/src/lambda_codebase/initial_commit/bootstrap_repository/adf-build/shared/schema_validation.py

Lines 277 to 284 in c54cbf3

	Optional('deploy'): And(
	{
	'provider': Or(
	'cloudformation', 's3', 'codedeploy', 'lambda',
	'service_catalog', 'codebuild'
	),
	Optional('enabled'): bool,
	Optional('properties'): dict,

The problem is that the individual providers that it matches against does not support the enabled property. See:

aws-deployment-framework/src/lambda_codebase/initial_commit/bootstrap_repository/adf-build/shared/schema_validation.py

Line 286 in c54cbf3

lambda x: PROVIDER_DEPLOY_SCHEMAS[x['provider']].validate(x), #pylint: disable=W0108

and:

aws-deployment-framework/src/lambda_codebase/initial_commit/bootstrap_repository/adf-build/shared/schema_validation.py

Lines 166 to 169 in c54cbf3

	DEFAULT_CLOUDFORMATION_DEPLOY = {
	"provider": 'cloudformation',
	Optional("properties"): CLOUDFORMATION_PROPS
	}