Remove unnecessary calls to cache_block_tasks noop (#50715)

lib/ansible/plugins/strategy/__init__.py

@@ -909,7 +909,6 @@ class StrategyBase:
                     # of hosts which included the file to the notified_handlers dict
                     for block in new_blocks:
                         iterator._play.handlers.append(block)
-                        iterator.cache_block_tasks(block)
                         for task in block.block:
                             task_name = task.get_name()
                             display.debug("adding task '%s' included in handler '%s'" % (task_name, handler_name))