armarx_integration/robots/armarde/rt: adding mplib feature to armarx/skills/control

Otherwise, the njoint_controller library won't be available. I noticed this during the startup of the RobotUnit.

assigned to @reister

requested review from @dreher

changed title from ARMAR-DE RT: adding mplib feature to armarx/skills/control to armarx_integration/robots/armarde/rt: adding mplib feature to armarx/skills/control

added type::module label

changed milestone to %Release 23.02.1.0

approved this merge request

mentioned in commit 8b36f39a

merged