Media Insights on AWS v5.1.0

Added

• Added Unit tests for all existing functionality to cover a minimum threshold of 80%
• Added AWS CDK infrastructure in source/cdk directory
• Added ServiceCatalog AppRegistry Application

Changed

• Removed Lambda Layer references for deprecated Python version 3.6
• Removed CloudFormation templates from deployment directory
• Removed CloudFormation template source/operators/operator-library.yaml
• Updated deployment/build-s3-dist.sh to cdk synth CloudFormation templates and perform clean-up on them
• Updated Solution name from "Media Insights Engine" to "Media Insights on AWS"
• Updated existing github workflows

Contributors

@colinazn
@dch90