message: Add build for GKE 1.16
diff: @@ -77,14 +77,14 @@ workflows:
  - test_dashboard
  - build_go_images
  - build_dashboard
  - - GKE_1_14_MASTER:
  + - GKE_1_16_MASTER:
  <<: *build_on_master
  requires:
  - test_go
  - test_dashboard
  - build_go_images
  - build_dashboard
  - - GKE_1_14_LATEST_RELEASE:
  + - GKE_1_16_LATEST_RELEASE:
  <<: *build_on_master
  requires:
  - test_go
  @@ -100,8 +100,8 @@ workflows:
  - local_e2e_tests_mongodb_helm3
  - GKE_1_15_MASTER
  - GKE_1_15_LATEST_RELEASE
  - - GKE_1_14_MASTER
  - - GKE_1_14_LATEST_RELEASE
  + - GKE_1_16_MASTER
  + - GKE_1_16_LATEST_RELEASE
  - push_images:
  <<: *build_on_master
  requires:
  @@ -111,8 +111,8 @@ workflows:
  - local_e2e_tests_mongodb_helm3
  - GKE_1_15_MASTER
  - GKE_1_15_LATEST_RELEASE
  - - GKE_1_14_MASTER
  - - GKE_1_14_LATEST_RELEASE
  + - GKE_1_16_MASTER
  + - GKE_1_16_LATEST_RELEASE
  - release:
  <<: *build_on_tag
  requires:
  @@ -122,8 +122,8 @@ workflows:
  - local_e2e_tests_mongodb_helm3
  - GKE_1_15_MASTER
  - GKE_1_15_LATEST_RELEASE
  - - GKE_1_14_MASTER
  - - GKE_1_14_LATEST_RELEASE
  + - GKE_1_16_MASTER
  + - GKE_1_16_LATEST_RELEASE
  ## Definitions
  install_gcloud_sdk: &install_gcloud_sdk
  @@ -356,17 +356,17 @@ jobs:
  GKE_BRANCH: "1.15"
  KUBEAPPS_DB: "postgresql"
  TEST_LATEST_RELEASE: 1
  - GKE_1_14_MASTER:
  + GKE_1_16_MASTER:
  <<: *gke_test
  environment:
  HELM_VERSION: "v3.0.2"
  - GKE_BRANCH: "1.14"
  + GKE_BRANCH: "1.16"
  KUBEAPPS_DB: "postgresql"
  - GKE_1_14_LATEST_RELEASE:
  + GKE_1_16_LATEST_RELEASE:
  <<: *gke_test
  environment:
  HELM_VERSION: "v3.0.2"
  - GKE_BRANCH: "1.14"
  + GKE_BRANCH: "1.16"
  KUBEAPPS_DB: "postgresql"
  TEST_LATEST_RELEASE: 1
  sync_chart:
  