Merge pull request #55 from ginzarb/direct-upload-from-source-branch

bundle installできてなかった

.github/workflows/deploy.yml

@@ -14,6 +14,7 @@ jobs:
       uses: ruby/setup-ruby@v1
       with:
         ruby-version: 3
+        bundler-cache: true
     - name: Build with Middleman
       run: bundle exec middleman build
     - name: Upload artifact