Downgrade to node 20

Author: erichlf

scripts/utils.sh

@@ -266,7 +266,7 @@ function install_nodejs() {
   \. "$HOME/.nvm/nvm.sh"
 
   # Download and install Node.js:
-  nvm install 22
+  nvm install 20
 }
 
 function install_nvim() {
@@ -434,7 +434,7 @@ function havoc() {
 
   if [ ! "$CI" ]; then # avoid issue with CI and uv_cwd
     INFO "Installing Yarn"
-    npm install --global yarn
+    npm_install --global yarn
   fi
 
   INFO "Installing Nvidia Container Toolkit"