feat: add static IP content

Author: swarna1101

docs/hackathon/1-cookbook.mdx

@@ -256,3 +256,7 @@ type=pd-balanced \
 
 - Set the boot disk to `pd-balanced` as required by `c3-standard-*` series of machines
 - Set the confidential compute type to `TDX`
+
+## Setting Up a Static IP for Your Instance
+
+For any questions or assistance with setting up a static IP, please reach out to the Flare team on [Telegram](https://t.me/+StI5VEIvtIg2ODlh).