Meta-issue: Steer users who try out openjdk/crac and want to report bugs #2
Description
@AntonKozlov people who try out openjdk/crac won't know where to report any potential issues as the repository does not have issues open and OpenJDK JIRA is not publicly open. Please make sure that README in each repository's default branch clearly steers to that place.
Related to that, the crac branch should be made default (otherwise the README wouldn't be visible).