[BUGFIX] Prevent double encoding in field controls

The link attributes of a field control are added to
the link tag using implodeAttributes() with the second
parameter `xhtmlSafe` set to `true`. To prevent double
encoding, previously applied "hsc" calls are removed.

Resolves: #102541
Releases: main, 12.4
Change-Id: If7b4f036b9cea71162a5265458e53dc05b91b7b7
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/82010


Reviewed-by: Oliver Bartsch <bo@cedev.de>
Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Bartsch <bo@cedev.de>