Ruff: Add PLW0602 (#12075)

Author: manuel-sommer

ruff.toml

@@ -76,7 +76,7 @@ select = [
    "PLC01", "PLC0205", "PLC0208", "PLC0414", "PLC18", "PLC24", "PLC28", "PLC3",
    "PLE",
    "PLR01", "PLR02", "PLR04", "PLR0915", "PLR1716", "PLR172", "PLR1733", "PLR1736", "PLR5", "PLR6104", "PLR6201",
-   "PLW01", "PLW02", "PLW04", "PLW0604", "PLW07", "PLW1", "PLW2", "PLW3",
+   "PLW01", "PLW02", "PLW04", "PLW0602", "PLW0604", "PLW07", "PLW1", "PLW2", "PLW3",
    "TRY003", "TRY004", "TRY2", "TRY300", "TRY401",
    "FLY",
    "NPY",

tests/base_test_class.py

@@ -446,7 +446,6 @@ def tearDown(self):
     @classmethod
     def tearDownDriver(cls):
         logger.info(f"tearDownDriver: {cls.__name__}")
-        global dd_driver
         if dd_driver:
             if (
                 not dd_driver_options.experimental_options