[BUGFIX] MediaViewHelper does not render data-focus-area attribute

The media view helper should support the new data-focus-area attribute
for image manipulation. Just like the ImageViewHelper does.

Resolves: #80081
Releases: master
Change-Id: I89395ae974b72522d1c4c97d0dae38dd65495ae3
Reviewed-on: https://review.typo3.org/51919
Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Helmut Hummel <typo3@helhum.io>
Tested-by: Helmut Hummel <typo3@helhum.io>
Reviewed-by: Claus Due <claus@phpmind.net>
Reviewed-by: Morton Jonuschat <m.jonuschat@mojocode.de>
Tested-by: Morton Jonuschat <m.jonuschat@mojocode.de>