[BUGFIX] Allow to render figure tags in RTE elements

With CKeditor table elements are in RTE fields now
for tables, however, they need to be added to parseFunc
as well.

Resolves: #98933
Relates: #99273
Releases: main
Change-Id: I51e70a4f6380f2d32e6118e9b303ca46572bd065
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/78646


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