see if we can fix the git issue

.github/workflows/main.yml

@@ -81,6 +81,7 @@ jobs:
         git -v
         pwd
         ls -al
+        git config --global --add safe.directory "$GITHUB_WORKSPACE"
         git --no-pager diff build/digests.json
         psql -l
         echo "c1,c2" > test.csv