Fix Could not find com.google.gms:google-services:4.0.2

build.gradle

buildscript {
    repositories {
        google()
        jcenter()
        
        // add this repo ftw
        maven { url "https://dl.bintray.com/android/android-tools" }
    }
    dependencies {
        classpath "com.android.tools.build:gradle:3.2.1"
        classpath "com.google.gms:google-services:4.0.2"
    }
}