update whitelist

Author: simonjayhawkins

setup.cfg

@@ -266,9 +266,6 @@ check_untyped_defs=False
 [mypy-pandas.core.indexes.range]
 check_untyped_defs=False
 
-[mypy-pandas.core.indexes.timedeltas]
-check_untyped_defs=False
-
 [mypy-pandas.core.internals.blocks]
 check_untyped_defs=False
 
@@ -287,6 +284,9 @@ check_untyped_defs=False
 [mypy-pandas.core.window.ewm]
 check_untyped_defs=False
 
+[mypy-pandas.io.clipboard]
+check_untyped_defs=False
+
 [mypy-pandas.io.excel._openpyxl]
 check_untyped_defs=False
 
@@ -325,6 +325,3 @@ check_untyped_defs=False
 
 [mypy-pandas.util.testing]
 check_untyped_defs=False
-
-[mypy-pandas.io.clipboard]
-check_untyped_defs=False