Add compatibility verifier scripts (#4854) (#5911)
Add compatibility verifier scripts (#4854) (#5911)

* Add compatibility verifier scripts (#4854)

Adds 3 scripts to take 2 commit hashes and verify compatibility across these.

- build-release.sh
- comp-verifier.sh
- control-service.sh

Starts all components in v1 version. Upgrades controller first, then the broker, and finally the server.

* Format and address review comments

* Add error handling and comments

* Address further PR comments

* Fix additional PR comments
linkedin/pinot,linkedin/pinot,linkedin/pinot,linkedin/pinot,linkedin/pinot