Enable pylint unnecessary-pass (#33650)

* Enable pylint unnecessary-pass

* Process review suggestions

* Fix smhi tests

homeassistant/components/python_script/__init__.py

@@ -72,8 +72,6 @@ ALLOWED_DT_UTIL = {
 class ScriptError(HomeAssistantError):
     """When a script error occurs."""
 
-    pass
-
 
 def setup(hass, config):
     """Initialize the Python script component."""
@@ -216,7 +214,6 @@ class StubPrinter:
 
     def __init__(self, _getattr_):
         """Initialize our printer."""
-        pass
 
     def _call_print(self, *objects, **kwargs):
         """Print text."""