[tue-documentation-github] remove ros-virtual_cam (#267)

[tue-documentation-github] remove ros-virtual_cam

Author: MatthijsBurgh

tue-documentation-github/install.yaml

@@ -232,8 +232,6 @@
   name: ros-tue_teleop_keyboard
 - type: target
   name: ros-upower_ros
-- type: target
-  name: ros-virtual_cam
 - type: target
   name: ros-wire
 - type: target