Add logging for ambient light.

Bug: 243369305
Test: statsd_testdrive

Change-Id: I7b3a823f116b68a349d398b9cd2dab465e27ea9c
(cherry picked from commit 642112e475b040b874ade8f43328b7faad36061b)
Merged-in: I7b3a823f116b68a349d398b9cd2dab465e27ea9c
1 file changed