[BUGFIX] List-view should offer "manual sorting" if activated

If "manual sorting" was activated in the configuration of
EXT:news (extension manager) the list-view-plugin in BE
should by default also offer "manual sorting" in the dropdown.

Change-Id: Ib3d42662c079655ac24dce52bca3eff84e7a7c6f
Resolves: #59500
Releases: master
Reviewed-on: https://review.typo3.org/30680
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer