[TASK] Upgrade Media dependency to TYPO3 6.1.6

Following issue https://forge.typo3.org/issues/54660, minimum TYPO3 requirement was raised to TYPO3 6.1.6

Change-Id: I06f77cfeee1ea1cbd8afef936722a4ee9d5e21e7
Releases: 2.0.0
Resolves: #54661
Reviewed-on: https://review.typo3.org/26589
Reviewed-by: Fabien Udriot
Tested-by: Fabien Udriot