chore: remove docker build output from tag

script/next-docker-tag.sh

@@ -1,7 +1,7 @@
 source script/docker-functions
 
 DOCKER_IMAGE="pactfoundation/pact-broker"
-docker_build_bundle_base
+docker_build_bundle_base >/dev/null 2>&1
 gem_version=$(get_pact_broker_version)
 existing_tags=$(wget -q https://registry.hub.docker.com/v1/repositories/${DOCKER_IMAGE}/tags -O - | jq -r .[].name)
 existing_release_numbers_for_current_gem_version=$(echo "$existing_tags" | grep "${gem_version}-" | sed 's/'${gem_version}'-//g')

script/release.sh

@@ -1,6 +1,7 @@
 set -e
 
 export TAG=$(script/next-docker-tag.sh)
+echo "Releasing tag ${TAG}"
 bundle exec rake generate_changelog
 git add CHANGELOG.md && git commit -m "chore(changelog): update for ${TAG}"
 echo "Tagging version ${TAG}"