Add git diff command to workflow

Author: Titou325

.github/workflows/release.yaml

@@ -23,6 +23,7 @@ jobs:
         run: |
           git config --global user.name "GitHub Actions"
           git config --global user.email "[email protected]"
+      - run: git diff HEAD
       - run: npm version patch -m "Bump version to %s [skip ci]"
         env:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}