doc geneate node v20

Author: adumesny

.github/workflows/deploy-docs.yml

@@ -21,7 +21,7 @@ jobs:
     - name: Setup Node.js
       uses: actions/setup-node@v4
       with:
-        node-version: '18'
+        node-version: '20'
         cache: 'yarn'
 
     - name: Install main dependencies