Add some debugging.

Author: desrosj

.github/workflows/reusable-phpunit-tests-v3.yml

@@ -180,6 +180,12 @@ jobs:
         run: |
           npm run env:start
 
+      - name: Some Docker debug
+        run: docker compose exec php sh -c 'id && whoami'
+
+      - name: More Docker debug
+        run: docker compose exec php sh -c 'cat /proc/1/status; echo; cat /proc/1/cmdline'
+
       - name: Log running Docker containers
         run: docker ps -a