[TASK] Use ajax call in Install tool 'clear all cache'

[TASK] Use ajax call in Install tool 'clear all cache'

The 'clear all cache' buttons is switche to an ajax action
to be more conveniently used.

Resolves: #80525
Releases: master
Change-Id: I3f8c49308c185f5855fe3d393c3874c21f144e8b
Reviewed-on: https://review.typo3.org/52218
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>