chore(deps): update skjnldsv/block-fixup-merge-action action to v2

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/fixup.yml

@@ -31,6 +31,6 @@ jobs:
 
     steps:
       - name: Run check
-        uses: skjnldsv/block-fixup-merge-action@42d26e1b536ce61e5cf467d65fb76caf4aa85acf # v1
+        uses: skjnldsv/block-fixup-merge-action@c138ea99e45e186567b64cf065ce90f7158c236a # v2
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}