git diff to check

Signed-off-by: Martijn Govers <[email protected]>

.github/workflows/check-code-quality.yml

@@ -75,6 +75,7 @@ jobs:
           if [[ `git status --porcelain --untracked-files=no` ]]; then
             echo "Formatting not correct! See below the files which need to be reformatted!"
             git status --porcelain --untracked-files=no
+            git diff
             exit 1
           fi