HEAD_REF pointing to wrong ref

[lmslopes]

Hi, in action.yml file I think you are wrongly defining the HEAD_REF,

action-rubocop/action.yml

Line 81 in 5e23bb6

HEAD_REF: ${{ github.sha }}

It should be pointing to HEAD_sha

#action.yml ... BASE_REF: ${{ github.event.pull_request.base.sha }} HEAD_REF: ${{ github.event.pull_request.head.sha }}

[ch-minhvu]

Not sure anyone raised this but this PR caused the issue #103

[ch-minhvu]

@toy hi please help to review this issue

[toy]

The question about using github.sha and not github.event.pull_request.head.sha was already asked in the PR, see my reasoning in the comment https://github.com/reviewdog/action-rubocop/pull/103/files#r1654666250