Update Graphics Representation to use setLocalActive

The Graphics Representation overrides setActive, but setActive was recently
renamed to setLocalActive. This commit renames this function.
Merge branch 'fix/graphics-set-local-active' into 'master'

Fix graphics representations setActive

+1: Ryan Beasley

Merged-on: https://www.assembla.com/code/OpenSurgSim/git/merge_requests/1121083