Merge remote-tracking branch 'origin/feat/growi-bot' into fix/error-when-official-bot-selected

.github/workflows/release-slackbot-proxy.yml

@@ -42,7 +42,7 @@ jobs:
 
     - name: Configure docker for gcloud
       run: |
-        gcloud auth configure-docker
+        gcloud auth configure-docker --quiet
 
     - name: Build and push
       uses: docker/build-push-action@v2

packages/slackbot-proxy/docker/Dockerfile

@@ -65,6 +65,7 @@ RUN tar cf packages.tar \
   packages/slack/package.json \
   packages/slack/dist \
   packages/slackbot-proxy/package.json \
+  packages/slackbot-proxy/.env \
   packages/slackbot-proxy/dist