g3: add libwcnss_qmi override

* override libwcnss_qmi so we can grab the mac out of
  the misc partition for wcnss variants

* must be run as root because system user cannot read
  /dev/block/platform/msm_sdcc.1/by-name/misc

Change-Id: Ib27502240f69e8296721bf01e2dfe4b3fa3a6328
torch: use the dual-led torch node, update values

* prolonged exposure to bright lights may cause cancer or blindness

Change-Id: I37d31eb46149c27438d8dd7df072a6748cb11c95