fix: use sticky-pull-request-comment for quality check report

Replaces the previous comment action with marocchino/sticky-pull-request-comment@v2 to avoid duplicate comments on PRs. This ensures the quality check report is always updated in place, improving PR clarity and reducing notification noise.

Ref: https://github.com/avelino/awesome-go/pull/5820#issuecomment-3346082315

Signed-off-by: Avelino <[email protected]>