Update build tools

Author: rubengees

build.gradle

@@ -1,6 +1,6 @@
 buildscript {
     ext.support_version = '24.2.0'
-    ext.build_tools_version = '24.0.1'
+    ext.build_tools_version = '24.0.2'
 
     repositories {
         jcenter()

circle.yml

@@ -5,7 +5,7 @@ machine:
 dependencies:
   pre:
     - echo y | android update sdk --no-ui --all --filter "tools,platform-tools,android-24,extra-android-m2repository,extra-android-support,extra-google-google_play_services,extra-google-m2repository"
-    - echo y | android update sdk --no-ui --all --filter "build-tools-24.0.1"
+    - echo y | android update sdk --no-ui --all --filter "build-tools-24.0.2"
 
 test:
   override: