minui: Track the name change to minui related properties.

These properties need to be exposed to both of charger and recovery.
This CL tracks the name change.

Bug: 113567255
Test: Build along with other CLs in the topic (for Makefile and
      sepolicy changes). Boot into charger mode.
Test: Boot into recovery. Run graphics test.
Change-Id: I4d90778c1767c9bd7e00830a34ee2d4875ce0b83