[TASK] No default type in ApplicationType

Property $type is set by a required
constructor argument and needs no default.

Resolves: #98472
Releases: main
Change-Id: I6b366496acce5f7370cf8c31d841ab2cb4d562dd
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/75912


Tested-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Andreas Fernandez <a.fernandez@scripting-base.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>