[FEATURE] Allow inline rendering for SVG content object

This patch add a new setting to allow inline rendering of SVG files.

Resolves: #82091
Releases: master
Change-Id: I1321964f2a2f0dcbb6cad4f4d2229c379b7f9e87
Reviewed-on: https://review.typo3.org/53685


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Josef Glatz <josef.glatz@typo3.org>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Andreas Fernandez <typo3@scripting-base.de>