Don't register the binned brightness sensor for disabled displays

Bug: 267776127
Test: Added extra logs to check what sensors were registered.
Change-Id: I3b1878c9f8fdee8cc21b4adf422afa7539cd84bd
Merged-In: I3b1878c9f8fdee8cc21b4adf422afa7539cd84bd
1 file changed