docs: use Google-style docstrings for task results (#2541)

docs: use Google-style docstrings for task results

Reviewed-by: Matej Focko
Reviewed-by: Laura Barcziová

packit_service/worker/result.py

@@ -17,14 +17,13 @@ class TaskResults(dict):
 
     def __init__(self, success: bool, details: Dict[str, Any] = None):
         """
-
-        :param success: has the job handler succeeded:
-                          True - we processed the event
-                          False - there was an error while processing it -
-                                  usually an exception
-        :param details: more info from job handler
-                        (optional) 'msg' key contains a message
-                        more keys to be defined
+        Args:
+            success: Represents the resulting state of the job handler.
+                `True`, if we processed the event; `False` an error occurred
+                while processing it (usually an exception)
+            details: More information provided by the handler. Optionally
+                contains the `msg` key with message from the handler. Other keys
+                to be defined.
         """
         super().__init__(self, success=success, details=details or {})