workflow: debug step to confirm code revision

Author: vyasgun

.github/workflows/macos-installer.yml

@@ -35,6 +35,12 @@ jobs:
         uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go }}
+          cache: false
+      - name: Debug checkout
+        run: |
+          echo "HEAD: $(git rev-parse --short=6 HEAD)"
+          echo "PR head: ${{ github.event.pull_request.head.sha }}"
+          git log --oneline -3
       - name: Build macOS installer
         run: make NO_CODESIGN=1 out/macos-universal/crc-macos-installer.pkg
       - name: Upload macOS installer artifact