Update to Build Tools 3.5.2

android/build.gradle

@@ -5,10 +5,10 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath "com.android.tools.build:gradle:$BUILD_TOOLS_VERSION"
-        classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
+        classpath "com.neenbedankt.gradle.plugins:android-apt:1.8"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$KOTLIN_VERSION"
-        classpath 'org.ajoberstar:grgit:1.5.0'
+        classpath "org.ajoberstar:grgit:1.5.0"
     }
 }
 

android/gradle.properties

@@ -9,6 +9,7 @@ DAGGER_VERSION = 2.25.2
 KOTLIN_VERSION = 1.3.50
 SUPPORT_LIBRARY_VERSION = 27.1.1
 AUTO_FACTORY_VERSION = 1.0-beta6
+BUILD_TOOLS_VERSION = 3.5.2
 
 org.gradle.parallel=false
 org.gradle.daemon=true