[BUGFIX] Fix path to Header partial in Textmedia and Textpic

Fix path to call the existing partial Partials/Header/All instead of
Partials/Header.


Releases: master,8.7
Resolves: #80859
Change-Id: Ib4743acd3f3673fdfbe414cf4563c38e2f153055
Reviewed-on: https://review.typo3.org/52465


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>