Temporarily bring back build job

Author: jush

circle.yml

@@ -13,6 +13,19 @@ workflows:
               only: /^v.*/
 
 jobs:
+  build:
+    working_directory: ~/code
+    docker:
+      - image: mbgl/android-ndk-r21e:latest
+    environment:
+      JVM_OPTS: -Xmx3200m
+    steps:
+      - checkout
+      - run:
+          name: Download Dependencies
+          command: ./gradlew androidDependencies
+
+# ------------------------------------------------------------------------------
   release:
     docker:
       - image: mbgl/android-ndk-r21e:latest