[BUGFIX] Fix GET parameter order in unit tests

The order of GET parameters changed, so we have
to adapt the tests.

Resolves: #56403
Releases: 6.2
Change-Id: I6fb8d231c71fa020677313127d453be3eab500ce
Reviewed-on: https://review.typo3.org/27917
Reviewed-by: Wouter Wolters
Tested-by: Wouter Wolters
Reviewed-by: Helmut Hummel
Tested-by: Helmut Hummel