[TASK] Follow-up: Remove obsolete emConf settings

Fix XML in xliff-file.

Change-Id: I71f2f9236c57e9a6c8f8e3c45b5fdd288c300501
Releases: 6.2
Resolves: #58478
Reviewed-on: https://review.typo3.org/29861
Reviewed-by: Stefan Neufeind
Tested-by: Stefan Neufeind