* Remove some acceptance test setup left overs
* Increase number of functional tests jobs again, sync with 7.6 setting

Change-Id: Ia894f19f89ccb027bdca0163a9e8bafc579ab6e3
Resolves: #78503
Releases: master
Reviewed-on: https://review.typo3.org/50442


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Daniel Lorenz <daniel.lorenz@extco.de>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Andreas Fernandez <typo3@scripting-base.de>