[TASK] FollowUp to "Include suggest info into package metadata"

A small follow-up renaming the variable of the loop which
has not been renamed after copy and paste.

Resolves: #58701
Releases: 6.2
Change-Id: I70af6722200fda48b09734e21c6d90d3a4e9b868
Reviewed-on: https://review.typo3.org/30638
Reviewed-by: Xavier Perseguers
Tested-by: Xavier Perseguers
Reviewed-by: Steffen Ritter
Tested-by: Steffen Ritter