[TASK] Avoid mentions of TypoScriptParser

Minor patch to reduce usages of class TypoScriptParser
in comments and description.

Resolves: #99029
Related: #97816
Releases: main
Change-Id: Ic20aa9f90623590b219ef98c62ab121c42ae8fcd
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76518


Tested-by: Jochen <rothjochen@gmail.com>
Tested-by: Georg Ringer <georg.ringer@gmail.com>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Jochen <rothjochen@gmail.com>
Reviewed-by: Georg Ringer <georg.ringer@gmail.com>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>