build.sh in fluent-plugin-k8s-metrics-agg-1.1.3

- old
+ new

@@ -14,6 +14,6 @@
 # Build Docker Image
 VERSION=`cat VERSION`
 echo "Copying licenses to be included in the docker image..."
 mkdir -p docker/licenses
 cp -rp LICENSE docker/licenses/
-docker build --build-arg VERSION=$VERSION --no-cache -t splunk/k8s-metrics-aggr:$TAG ./docker
+docker build --no-cache --pull --build-arg VERSION=$VERSION --no-cache -t splunk/k8s-metrics-aggr:$TAG ./docker