refactor(testing): drop redundant pass in abstract fork name() (#1163)

The docstring is a complete method body, so the trailing pass is dead filler.

Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: tcoratger

packages/testing/src/consensus_testing/forks/base.py

@@ -22,4 +22,3 @@ class BaseFork(ABC, metaclass=BaseForkMeta):
     @abstractmethod
     def name(cls) -> str:
         """Fork name as it appears in the network field of generated fixtures."""
-        pass