[FEATURE] Add TypeConverter for enums

With PHP 8.1 we got Enums, to use them also in our extbase actions,
a new TypeConverter is added with this patch.

The EnumConverter is automatically used if the target type is an enum.

Resolves: #98171
Releases: main
Change-Id: Ic95bb69f2a02580f86878cd14a3f608ed3b474f6
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75512


Tested-by: Benni Mack <benni@typo3.org>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>