Configures a git user in the workplace scope when running the test ac…

…tion.

.github/workflows/test.yml

@@ -28,6 +28,13 @@ jobs:
         with:
           node-version: ${{ env.NODE_VERSION }}
 
+      # Config a dummy git user for use in the repo initialization.
+      - name: Config Git User
+        id: config_git_user
+        run: |
+          git config user.name "Test User"
+          git config user.email "[email protected]"
+
       # Installs npm and composer dependencies.
       - name: Install
         id: install