[BUGFIX] Redirect-method in abstractController does not work with SSL

redirect method in AbstractController respect now the current url scheme.

Fixes: #46079
Releases: 6.1, 6.0, 4.7, 4.5
Change-Id: I1452483b93f3d892f3c6fa5f6c024097697bcdb2
Reviewed-on: https://review.typo3.org/19844
Reviewed-by: Wouter Wolters
Reviewed-by: Georg Ringer
Tested-by: Georg Ringer