Add guidance for debugging workflow

docker-compose.yml

@@ -33,7 +33,8 @@ services:
     volumes:
       - ${CREDENTIAL_MOUNT_POINT}:/secrets:ro
       - ${REPORT_MOUNT_POINT}:/tmp/webdriver-report
-    command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444 tests/test_2fa_duo.py::test_remember_me_cookie
+    command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444
+    # command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444 tests/test_2fa_duo.py::test_remember_me_cookie #If you want to run one more specific tests, use this command instead of the above.
     # command: echo "The test would start here" #If you don't want the tests to run, and test other things like notifications, use this command instead of the above.
 
   selenium:

docs/github-actions.md

@@ -95,6 +95,10 @@ Remove the line `command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444`
 You can replace to with `command: echo "The test would start here"`.
 That will not run the tests and instead, it will put an entry in the logs/terminal that says "The test would start here".
 You'll still see the test run and end notifications but the tests won't run.
+You can also run a specific test with this command:
+`command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444 path/to/testfile` or
+`command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444 path/to/testfile::<test_name>`
+`command: pytest ${PYTEST_ARGS} --selenium-server selenium:4444 tests/test_2fa_duo.py::test_remember_me_cookie`
 
 [test workflow]: https://github.com/UWIT-IAM/uw-idp-web-tests/actions/workflows/automated-idp-web-tests.yml
 [Github Actions UI]: https://github.com/uwit-iam/uw-idp-web-tests/actions