[TASK] Changes forge links to https

Change-Id: I14b51216f19a9fc613ee8b75d7ac2223d3cdca07
Resolves: #76467
Releases: master, 7.6
Reviewed-on: https://review.typo3.org/48460


Reviewed-by: Andreas Fernandez <typo3@scripting-base.de>
Tested-by: Thomas Löffler <loeffler@spooner-web.de>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Joerg Boesche <typo3@joergboesche.de>
Tested-by: Joerg Boesche <typo3@joergboesche.de>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>