e2e: use nvmrc version (#93)

Author: kraftbj

.github/workflows/e2e.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: "20.15.1"
+          node-version-file: '.nvmrc'
           cache: "npm"
 
       - name: Install dependencies