No issue: Remove deprecated gradle property

This fixes the following build warning with no behavior change:

WARNING:The option 'android.enableUnitTestBinaryResources' is deprecated.
The current default is 'false'.
It has been removed from the current version of the Android Gradle plugin.
The raw resource for unit test functionality is removed.

gradle.properties

@@ -15,7 +15,6 @@ org.gradle.parallel=true
 kotlin.code.style=official
 android.useAndroidX=true
 android.enableJetifier=false
-android.enableUnitTestBinaryResources=false
 
 # Enables copying of Jetpack Benchmark results from the device to the build directory.
 android.enableAdditionalTestOutput=true