Remove useless CPACK_*_COMPONENT_INSTALL variables
Remove useless CPACK_*_COMPONENT_INSTALL variables

They don't actually do anything. And even if they did, all components are
enabled by default, anyway.

(cherry picked from commit 49fe496914cca93f19dd61aa7b1c120037d65282)

opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv