[TASK] Improve status messages of install tool

Resolves: #51995
Releases: 6.2
Change-Id: Ic1f2459b58f5376a306a6e8c910398ce6e4a9efe
Reviewed-on: https://review.typo3.org/23822
Reviewed-by: Christian Kuhn
Tested-by: Christian Kuhn
Reviewed-by: Helmut Hummel
Tested-by: Helmut Hummel