git diff-index fails due to set GIT_INDEX_FILE which is set from post-commit hook which will crash RunUpdate in
checking the status in the release clone.
coverage: 80.322% (+0.02%) from 80.299% when pulling 20a8d27cc4957936442393cdde21e75b434c99c6 on feature/correct-install-fails-cause-of-env into dcd8f819fe37599a0c0ef84054735d580ab58a58 on main.
git diff-index
fails due to setGIT_INDEX_FILE
which is set from post-commit hook which will crashRunUpdate
in checking the status in the release clone.