Set node version.

Author: anonyknight

.github/workflows/docusaurus.yml

@@ -52,7 +52,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 20.15.0
           # cache: ${{ steps.detect-package-manager.outputs.manager }}
 
       # https://github.com/pnpm/action-setup