Update ci.yml

Author: rbuckton

.github/workflows/ci.yml

@@ -25,6 +25,8 @@ jobs:
     - name: Setup Node.js environment
       uses: actions/[email protected]
 
-    # Runs a single command using the runners shell
     - name: Run build
-      run: npm run build
+      run: |
+        npm install
+        npm run build
+