feat: Lint PR Title

[mircea-pavel-anton]

Expected Behavior

Generally, when I merge a PR back into main, I also squash the commit to keep the git history clean. Thus, running commitlint on the individual commits in the PR makes little sense. I would like to be able to also run commitlint on the PR title and just have it fail if it is not ok

Current Behavior

Currently, it seems we can only lint all the commits inside a PR

Affected packages

• cli
• core
• prompt
• config-angular

Possible Solution

No response

Context

No response