[CLEANUP] Use "bool" and "int" instead of "boolean" and "integer"

Resolves: #63409

Change-Id: I0e5c18e8fcb7f26f22f0c821427cb419be959cbd
Reviewed-on: http://review.typo3.org/34885
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>