[TASK] Remove obsolete expression in ConditionMatcher

With patch #88962 an obsolete expression has been introduced within the
ConditionMatcher class which is now removed.

Resolves: #90201
Related: #88962
Releases: master
Change-Id: I8911ae8fad5e725d70d968e4250ccfcda87246c4
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/63033


Tested-by: TYPO3com <noreply@typo3.com>
Tested-by: Daniel Goerz <daniel.goerz@posteo.de>
Tested-by: Susanne Moog <look@susi.dev>
Reviewed-by: Daniel Goerz <daniel.goerz@posteo.de>
Reviewed-by: Susanne Moog <look@susi.dev>