remove deprecated warning

Author: corona10

pyperformance/data-files/benchmarks/bm_2to3/vendor/lib2to3/__init__.py

@@ -1,8 +0,0 @@
-import warnings
-
-
-warnings.warn(
-    "lib2to3 package is deprecated and may not be able to parse Python 3.10+",
-    DeprecationWarning,
-    stacklevel=2,
-)