Resolve metrics AST contract puzzle (#1279)

Co-authored-by: Beeeeeeee-c <Beeeeeeee-c@users.noreply.github.com>

Author: Beeeeeeee-c

test/config/test_config.py

@@ -7,16 +7,6 @@
 
 
 def test_each_metric_in_config_accepts_ast():
-    '''
-    TODO #813:30min/DEV Ensure All Metrics Accept `ast: AST` Parameter with Type Hints
-    Verify that all metrics in the config accept an AST parameter with proper type hints.
-    Probable solutions:
-    1. Every metric factory in patterns_config["metrics"] produces a metric with:
-       - A parameter named "ast" in its call signature
-       - The "ast" parameter properly annotated as `aibolit.ast_framework.ast.AST` or a subclass
-    2. Remove any metrics that cannot comply with this interface.
-    Once all metrics meet requirements, remove the decorator.
-    '''
     patterns_config = Config.get_patterns_config()
     excluded_metric_codes = set(patterns_config['metrics_exclude'])
     ast_compatible_metrics = [