Update nextjs.yml

Author: anthule123

.github/workflows/nextjs.yml

@@ -53,6 +53,8 @@ jobs:
         with:
           node-version: "20"
           cache: ${{ steps.detect-package-manager.outputs.manager }}
+      - name: Install dependencies 
+        run: npm install
       - name: Install Playwright
         #run: npx playwright install --with-deps
         run: npx playwright install