[FEATURE] Add View Helper for extracting multiple values from a tag

Change-Id: Iadfcddf6a42b66a04703ffd7782b8150d33e0f5b
Releases: 2.0.0
Resolves: #55232
Reviewed-on: https://review.typo3.org/26987
Reviewed-by: Fabien Udriot
Tested-by: Fabien Udriot