remove deprecated tests

Author: willmcgugan

CHANGELOG.md

@@ -14,7 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Added ProgressColumn `MofNCompleteColumn` to display raw `completed/total` column (similar to DownloadColumn,
   but displays values as ints, does not convert to floats or add bit/bytes units).
   https://github.com/Textualize/rich/pull/1941
-- Remove Colorama dependency, call Windows Console API from Rich https://github.com/Textualize/rich/pull/1993
+- Replace Colorama with win32 renderer https://github.com/Textualize/rich/pull/1993
 - Add support for namedtuples to `Pretty` https://github.com/Textualize/rich/pull/2031
 
 ### Fixed