Increase the light sensor value allowed difference value

com.google.android.gts.locationcontext.LocationContextHostTest#testContextHubCrossValidationSensorLightTest
was failing on taimen and crosshatch and this increase in threshold will
account for the possible difference that will be seen in values of
light sensor. Specifically the difference of 1/16 for requantization
error for a reported resolution of 1 is used as the max allowed
difference here.

Bug: 159602515
Test: test passes
Change-Id: I87f7a2701389340284f48e6658d69b7d8022272c
diff --git a/java/test/cross_validation/src/com/google/android/chre/test/crossvalidator/ChreCrossValidatorSensor.java b/java/test/cross_validation/src/com/google/android/chre/test/crossvalidator/ChreCrossValidatorSensor.java
index 3f71881..eb35dda 100644
--- a/java/test/cross_validation/src/com/google/android/chre/test/crossvalidator/ChreCrossValidatorSensor.java
+++ b/java/test/cross_validation/src/com/google/android/chre/test/crossvalidator/ChreCrossValidatorSensor.java
@@ -276,7 +276,7 @@
         map.put(Sensor.TYPE_GYROSCOPE, new CrossValidatorSensorConfig(3, 0.01f));
         map.put(Sensor.TYPE_MAGNETIC_FIELD, new CrossValidatorSensorConfig(3, 0.05f));
         map.put(Sensor.TYPE_PRESSURE, new CrossValidatorSensorConfig(1, 0.01f));
-        map.put(Sensor.TYPE_LIGHT, new CrossValidatorSensorConfig(1, 0.03f));
+        map.put(Sensor.TYPE_LIGHT, new CrossValidatorSensorConfig(1, 0.07f));
         map.put(Sensor.TYPE_PROXIMITY, new CrossValidatorSensorConfig(1, 0.01f));
         return map;
     }