👽️ remove unused p311 allowlist entry

Author: jorenham

tool/allowlists/lt-py312.txt

@@ -1,8 +1,5 @@
 # python < 3.12
 
-# blame typeshed
-numpy\.compat(\.py3k)?\.bytes\.__buffer__
-
 # distutils is deprecated and does not exist on python>=3.12
 numpy\.distutils\.command\.\w+
 numpy\.distutils\.fcompiler\.\w+