g3-common: Use stock brightness arrays

Change-Id: I29c9034f1befa9e6bd6f982acb29357fda94f6f7
g3-common: Set torch permissions

Change-Id: I094fa85bf2fc1668a94c53076cc3a0d21b25b0cb
g3-common: Update liblights

* Based on G2 liblights

Change-Id: I9c28c880ca19296b728d8900c5dea31f8fe66055