[TASK] Release version 2.3.2

Resolves: #60823
Releases: 2.3
Change-Id: I409ef65518e048399f3188dd81bb5c5730910689
Reviewed-on: http://review.typo3.org/32030
Reviewed-by: Francois Suter <francois@typo3.org>
Tested-by: Francois Suter <francois@typo3.org>