Update UPDATE.sh

UPDATE.sh

@@ -1,6 +1,26 @@
+echo "============="
+echo "Updating Node.js to version 16..."
+wget https://deb.nodesource.com/setup_16.x
+chmod +x setup_16.x
+./setup_16.x
+apt install nodejs -y
+apt install node-pre-gyp -y
+rm setup_16.x
+npm i npm -g
+
+echo "============="
+echo "Updating PM2..."
+npm install pm2@latest -g
+
+echo "============="
+echo "Updating Shinobi dependencies..."
 git reset --hard
+git checkout dev
 git pull
-npm install --unsafe-perm
-# npm audit fix --force
-# pm2 restart camera
-# pm2 restart cron
+rm -rf node_modules
+npm install
+
+echo "============="
+echo "Restarting PM2..."
+pm2 update
+pm2 restart camera.js