metrics 1.1.1 release prep

Author: chaitanyaphalak

.circleci/build_and_push_to_dockerhub.sh

@@ -3,7 +3,7 @@ set -e
 echo "Building docker image..."
 cp /tmp/pkg/fluent-plugin-kubernetes-metrics-*.gem docker
 VERSION=`cat VERSION`
-docker build --build-arg VERSION=$VERSION --no-cache -t splunk/fluent-plugin-kubernetes-metrics:ci ./docker
+docker build --build-arg VERSION=$FLUENT_SPLUNK_HEC_GEM_VERSION --no-cache -t splunk/fluent-plugin-kubernetes-metrics:ci ./docker
 docker tag splunk/fluent-plugin-kubernetes-metrics:ci splunk/${DOCKERHUB_REPO_NAME}:${VERSION}
 echo "Push docker image to splunk dockerhub..."
 docker login --username=$DOCKERHUB_ACCOUNT_ID --password=$DOCKERHUB_ACCOUNT_PASS

VERSION

@@ -1 +1 @@
-1.1.0
+1.1.1