[BUGFIX] Add fallback for undefined array keys in cli

Cli commands were fixed by adding a fallback where
undefined array key warning occured. Added tests
as well to make sure it will work ever after.

Resolves: #94763
Releases: master
Change-Id: I76e91d61649b5e2c54b83f737e46d679df2526a5
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/70306


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Oliver Bartsch <bo@cedev.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>