[FOLLOWUP][BUGFIX] Date and DateTimePicker in IE

Fixed wrong LESS path.

Releases: master
Resolves: #65055
Change-Id: I2d95775e2796e8b1fdff67430b287230699690de
Reviewed-on: http://review.typo3.org/38922


Reviewed-by: Andreas Fernandez <andreas.fernandez@aspedia.de>
Tested-by: Andreas Fernandez <andreas.fernandez@aspedia.de>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>