Add make command for raising a PR to community operators with latest release

[anishasthana]

This should:

1. Clone https://github.com/project-codeflare/community-operators-prod
2. Sync with upstream
3. Make bundle
4. Validate Bundle
5. Raise PR to https://github.com/redhat-openshift-ecosystem/community-operators-prod