* build(docker): refactor docker build scripts
- add "build" option to docker-compose files to simplify rebuilding of images
- create "start.sh" script so it's easier to override "command" in the quickstart's docker-compose file
- use dockerize to wait for requisite services to start up
- add a dedicated Dockerfile for kafka-setup
This fixes https://github.com/linkedin/datahub/issues/1549 & https://github.com/linkedin/datahub/issues/1550
As we're now utilize GitHub Actions to build & publish docker images to docker hub under linkedin org
Also allow overriding image tags via DATAHUB_VERSION environment variable
* Convert MAE to Spring boot
* Fix after testing
* Changes after testing
* Add file appender for gms and update doc type for ESv5.6
* Review comments
* Fix Review Comments
1. Use "source" while executing quickstart.sh to bring env var to the context of calling shell
2. Use sudo while running chown in quickstart.sh
3. Update main readme
4. Add missing container names
* feature: 🐳 - Allow to store Quickstart dockers data in a folder for persistance
* bump: Update Kafka dockers to 5.4.0
* feature: 🐳 - Add kafka-topics-ui docker to the kafka docker folder
* refactor: Provide a quickstart.sh script to start all dockers
* feat: Enable Failed Metadata Change Event for MCE Processor
No Failed MCE was sent when a MCE was rejected by the system
- Added FailedMetadataChangeEvent kafka topic
- Created FailedMCE event from the MCE record
- Added Kafka Producer to send FailedMCE to the FailedMetadataChangeEvent Topic
* fix: Review Comment
- Added Nonnull Annotations
- Made Local variables as final
* bug: added pegasus2avro test json
- Added pegasus2avro test fmce json
* feat: Add Tests for Event Utils Avro2pegasusfmce
- Added Tests for avro2Pegasusfmce
