Update multi builder script

shell-executor/multi-builder.sh

@@ -4,10 +4,10 @@ set -e
 ARCH_PLATFORMS="${PLATFORMS:=linux/amd64,linux/arm64,linux/arm/v7}"
 
 echo "Preparing multi arch build."
-printf "Creating buildx context for platforms $ARCH_PLATFORMS"
+printf "Creating buildx context for platforms $ARCH_PLATFORMS\n"
 docker buildx create --use --platform $ARCH_PLATFORMS
 printf "\n\n"
-docker buildx $@
+docker buildx build --platform=$ARCH_PLATFORMS "$@"
 printf "\n\n"
 echo "Removing buildx context"
 docker buildx rm

shell-executor/version.txt

-0.6.2-node-14
+0.6.3-node-14