[BUGFIX] Missing label for EM "update"-dependency

Add the missing label for "update"-dependencies to EM locallang.xlf

Resolves: #59974
Releases: 6.3, 6.2
Change-Id: I8e8f1681cd486c2fbb7491c41c5f711c86e64ed0
Reviewed-on: https://review.typo3.org/31371
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn