fix: `Directory.Move` fails on Windows if destination has different case from source#1256

vbreuss merged 7 commits intoTestableIO:mainTestableIO/System.IO.Abstractions:mainfrom

oni-shiro:fix/make-directory-move-throw-exception-if-file-is-moved-to-same-pathoni-shiro/System.IO.Abstractions:fix/make-directory-move-throw-exception-if-file-is-moved-to-same-pathCopy head branch name to clipboard