[BUGFIX] Restore test files for impexp functional tests

With #63544 some test files were changed, what caused the
functional tests of impexp to fail. This images are reset.

Change-Id: I18cb2867f89dbbafae317f9d0a06f914eb3f700b
Releases: master
Resolves: #63823
Relates: #63544
Reviewed-on: http://review.typo3.org/35376
Reviewed-by: Andreas Fernandez <andreas.fernandez@aspedia.de>
Tested-by: Andreas Fernandez <andreas.fernandez@aspedia.de>
Reviewed-by: Mathias Schreiber <mathias.schreiber@wmdb.de>
Tested-by: Mathias Schreiber <mathias.schreiber@wmdb.de>
Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>