google service json now has actual firebase project.

- Json file is gitignored for now
- Not sure how github action will perform.
- Device is receiving push notification
- However, it was noticed taht test were passing even before that indicating tests written are not accurate

Author: “Akshay

integration-tests/build.gradle

@@ -1,3 +1,9 @@
+plugins {
+    id 'com.android.application'
+    // Add the Google services Gradle plugin
+    id 'com.google.gms.google-services'
+}
+
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'jacoco'