Add lights 2.0 hal.

Bug: 32022100
Test: make android.harware.light@2.0
Change-Id: I2f326f91d43f6dc6922f0c12fd7c764d6a992ca2
diff --git a/Android.bp b/Android.bp
index 4f13c3f..efcb9d5 100644
--- a/Android.bp
+++ b/Android.bp
@@ -5,6 +5,7 @@
     "benchmarks/msgq/1.0",
     "memtrack/1.0",
     "memtrack/1.0/default",
+    "light/2.0",
     "nfc/1.0",
     "nfc/1.0/default",
     "radio/1.0",