Update pages-deploy.yml

.github/workflows/pages-deploy.yml

@@ -60,7 +60,7 @@ jobs:
     steps:
       - uses: actions/setup-ruby@v1
         with:
-          ruby-version: '2.6.x'
+          ruby-version: '2.7.x'
 
       - name: Checkout
         uses: actions/checkout@v2
@@ -90,9 +90,9 @@ jobs:
         run: |
           bundle install --local
 
-#      - name: Build site
-#        run: |
-#          bash tools/build.sh
+      - name: Build site
+        run: |
+          bash tools/build.sh
 
       - name: Deploy
         run: |