[BUGFIX] Fix Unit Tests for DBAL SqlParser

Resolves: #61449
Related: #55648
Releases: 6.3
Change-Id: I2aa05fa02626668b4d5c560a0f900d279256b52e
Reviewed-on: http://review.typo3.org/32649
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Tested-by: Markus Klein <klein.t3@reelworx.at>