Fix the build by listing google repo first.

Apparently jcenter() is lame and it broke our build. Listing the google
repo first fixes everything.

build.gradle

@@ -2,14 +2,14 @@ import java.security.MessageDigest
 
 buildscript {
     repositories {
-        maven {
-            url "https://repo1.maven.org/maven2"
-            jcenter()
-        }
         maven {
             url 'https://maven.google.com/'
             name 'Google'
         }
+        maven {
+            url "https://repo1.maven.org/maven2"
+            jcenter()
+        }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
@@ -48,12 +48,9 @@ repositories {
     maven { // textdrawable
         url 'https://dl.bintray.com/amulyakhare/maven'
     }
+    google()
     jcenter()
     mavenLocal()
-    maven {
-        url 'https://maven.google.com/'
-        name 'Google'
-    }
 }
 
 dependencies {