[3.10] gh-141707: Skip TarInfo DIRTYPE normalization during GNU long name handling (#145816) gh-141707: Skip TarInfo DIRTYPE normalization during GNU long name handling (cherry picked from commit 42d754e34c06e57ad6b8e7f92f32af679912d8ab) Co-authored-by: Seth Michael Larson <seth@python.org> Co-authored-by: Eashwar Ranganathan <eashwar@eashwar.com>