[BUGFIX] Fix broken logo file in Install Tool

[BUGFIX] Fix broken logo file in Install Tool

Replace the broken TYPO3 logo file with the correct logo.

Change-Id: Id233c07e3e1536934e8b87d99815e50ffb4cfc23
Fixes: #43426
Releases: 6.1, 6.0, 4.7, 4.6
Reviewed-on: https://review.typo3.org/17063
Reviewed-by: Tomita Militaru
Tested-by: Tomita Militaru
Reviewed-by: Falk Kühnel
Tested-by: Falk Kühnel
Reviewed-by: Wouter Wolters
Reviewed-by: Mattias Nilsson
Tested-by: Mattias Nilsson
Reviewed-by: Stefan Neufeind
Tested-by: Stefan Neufeind
Reviewed-by: Sebastian Michaelsen
Tested-by: Sebastian Michaelsen
Reviewed-by: Dmitry Dulepov
Tested-by: Dmitry Dulepov