adding AWS service helm chart

devops/aws/chart/.helmignore

devops/aws/chart/Chart.yaml

devops/aws/chart/README.md

devops/aws/chart/templates/NOTES.txt

devops/aws/chart/templates/authorizationpolicy.yaml

devops/aws/chart/templates/deployment.yaml

devops/aws/chart/templates/destinationrule.yaml

devops/aws/chart/templates/hpa.yaml

devops/aws/chart/templates/service.yaml

devops/aws/chart/templates/serviceaccount.yaml

devops/aws/chart/templates/tests/test-connection.yaml

devops/aws/chart/templates/virtualservice.yaml

devops/aws/chart/values.schema.json

devops/aws/chart/values.yaml

provider/schema-aws/build-aws/buildspec.yaml