[TASK] Remove last references to _cli_lowlevel

Some references to the _cli_lowlevel were still present
and have been removed.

Resolves: #79986
Releases: master

Change-Id: I79473cc422a21761b3474facb4f981501ed7f545
Reviewed-on: https://review.typo3.org/51814


Reviewed-by: Josef Glatz <josef.glatz@typo3.org>
Tested-by: Josef Glatz <josef.glatz@typo3.org>
Reviewed-by: Christer V <cvi@systime.dk>
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Anders Kostending <aha@systime.dk>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>