[refactor][lv-sb] Enable All SLAM dependencies on CI
LidarSlam is now standalone and does not required its own shared library that was not automatically shipped on OSX. As of PV5.6, Libraries were selectively packaged, not all globbed. Removes manual install and related packaging var.
ENABLE_slamto feature-oriented/ non SB-conflicting
LIDARVIEW_BUILD_SLAMin a paraview like convention.
Removed Legacy OldSlam option
Symbolically commented out
ENABLE_darknetas it is not used at all
Must be merged with lv / lv-core sister branches