No need to install dependencies before build

Author: SaptakS

.github/workflows/eleventy_build.yml

@@ -3,14 +3,16 @@ on: [push]
 
 jobs:
   build_deploy:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@main
+      - uses: actions/setup-node@v3
+        with:
+          node-version: '14'
       - name: Build
         uses: TartanLlama/actions-eleventy@v1.2
         with:
           args: --pathprefix='/foss.training/'
-          install_dependencies: true
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3
         with: