[TASK] Replace clearable icon with SVG from TYPO3 icon set

Resolves: #80498
Releases: master
Change-Id: I139922f0bb86e1ff1dc4bd9258491bd5eedaedc2
Reviewed-on: https://review.typo3.org/52195


Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Jigal van Hemert <jigal.van.hemert@typo3.org>
Tested-by: Jigal van Hemert <jigal.van.hemert@typo3.org>
Reviewed-by: Markus Klein <markus.klein@typo3.org>
Tested-by: Markus Klein <markus.klein@typo3.org>