[TASK] Make CommandLineBackendTest notice free

Resolves: #84435
Releases: master
Change-Id: I031a41c5b22f3d30b0fe0bf55e0ed85f7fa05b7b
Reviewed-on: https://review.typo3.org/56309


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>