build: uses 1.1.0 of the build container.

.circleci/config.yml

@@ -125,7 +125,7 @@ jobs:
 
   build-all:
     docker:
-     - image: grafana/build-container:build
+     - image: grafana/build-container:1.1.0
     working_directory: /go/src/github.com/grafana/grafana
     steps:
       - checkout
@@ -168,7 +168,7 @@ jobs:
 
   build:
     docker:
-     - image: grafana/build-container:build
+     - image: grafana/build-container:1.1.0
     working_directory: /go/src/github.com/grafana/grafana
     steps:
       - checkout