[TASK] Move TS condition check to TS condition matcher

The ExpressionLanguageResolver should be generic and not
implement some TypoScript related logic.

Therefore the check for "ELSE" expression is moved to
AbstractConditionMatcher

Dead code is removed on the go.

Resolves: #97077
Releases: 10.4, 11.5, main
Change-Id: Ic5037b46c65ffb80f2f5b242e671e2454922171c
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/73838


Tested-by: core-ci <typo3@b13.com>
Tested-by: Helmut Hummel <typo3@helhum.io>
Reviewed-by: Helmut Hummel <typo3@helhum.io>