add git user info to tests

.github/workflows/pytest.yaml

@@ -70,5 +70,8 @@ jobs:
 
       # And finally run tests. I'm using pytest and all my pytest config is in my `pyproject.toml`
       # so this line is super-simple. But it could be as complex as you need.
-      - run: poetry run pytest
+      - run: |
+          git config --global user.name "${GITHUB_ACTOR}"
+          git config --global user.email "${GITHUB_ACTOR_ID}+${GITHUB_ACTOR}@users.noreply.github.com"
+          poetry run pytest