chore(ci): install dep correctly on ci

Author: racevedoo

.circleci/config.yml

@@ -55,7 +55,7 @@ jobs:
           pwd: /go/src/github.com/inloco/kafka-elasticsearch-injector
       - run:
           name: "Install dep"
-          command: go get -u github.com/golang/dep/...
+          command: curl https://raw.githubusercontent.com/golang/dep/v0.5.0/install.sh | sh
           pwd: /go/src/github.com/inloco/kafka-elasticsearch-injector
       - restore_cache:
           keys:
@@ -109,4 +109,4 @@ jobs:
               docker tag "${DOCKER_REPO}:ci" "${DOCKER_REPO}:$(cat VERSION)-$(cat HEAD)"
               docker push "${DOCKER_REPO}:$(cat VERSION)-$(cat HEAD)"
             fi
-          pwd: /go/src/github.com/inloco/kafka-elasticsearch-injector
+          pwd: /go/src/github.com/inloco/kafka-elasticsearch-injector