fixup! Execute the system test workflow in pytest runner

Author: nicki-krizek

bin/tests/system/conftest.py

@@ -434,7 +434,7 @@ def system_test(  # pylint: disable=too-many-arguments,too-many-statements
 
         Finally, when this fixture reaches an end (or encounters an exception,
         which may be caused by fail/skip invocations), any fixtures which is
-        used by this one is finalized - e.g. system_test_dir performs final
+        used by this one are finalized - e.g. system_test_dir performs final
         checks and cleans up the temporary test directory.
         """