msm7x30: fix liblights merge

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: Ia8760cb489153828b631cd83342966f4d900b062
msm7x30: update ALS overlay for new liblights

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: If32ef2f17ab43ce7077586f15d0c714c1dac5f31