[TASK] Update sysext:mediace version

The version in ext_emconf.php was forgotten during update task.

Change-Id: I7df5d5893c2a9ef81067316efdb50559318ed552
Resolves: #68136
Releases: master
Reviewed-on: http://review.typo3.org/41231


Reviewed-by: Christian Kuhn <lolli@schwarzbu.ch>
Tested-by: Christian Kuhn <lolli@schwarzbu.ch>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>