n8n: unpin / use latest release (#15817)

* n8n: unpin / use latest release

startup issue is fixed, so unpin and set to latest release

* Update n8n installation to latest version

ct/n8n.sh

@@ -45,7 +45,7 @@ EOF
     systemctl daemon-reload
   fi
 
-  $STD npm install -g n8n@2.27.5
+  $STD npm install -g n8n@latest
   systemctl restart n8n
   msg_ok "Updated n8n"
   msg_ok "Updated successfully!"

install/n8n-install.sh

@@ -16,7 +16,6 @@ update_os
 msg_info "Installing Dependencies"
 $STD apt install -y \
   build-essential \
-  python3 \
   python3-setuptools \
   graphicsmagick
 msg_ok "Installed Dependencies"
@@ -24,7 +23,7 @@ msg_ok "Installed Dependencies"
 NODE_VERSION="24" setup_nodejs
 
 msg_info "Installing n8n (Patience)"
-$STD npm install -g n8n@2.27.5
+$STD npm install -g n8n@latest
 msg_ok "Installed n8n"
 
 msg_info "Creating Service"