[BUGFIX] Use auto column width in column selector

Depending on the backend localization, the action labels
might be "longer" than initially expected. To prevent the
action bar from breaking into another row, the columns
width is now automatically calculated while the fiter input
is set to flex-grow to automatically use the remaining space.

Resolves: #94988
Releases: master
Change-Id: I7d19fab9cacb52695c8385258a00f9fef38df33a
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70753


Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Jochen <rothjochen@gmail.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Oliver Bartsch <bo@cedev.de>