fix(links): update dev portal link

Author: dineshpinto

docs/run-node/5-flare-entity.mdx

@@ -201,7 +201,7 @@ Additionally, the `Delegation` address needs sufficient WNat balance to achieve
 You can wrap native tokens directly to this address or receive delegations from the community.
 
 - Wrapping Portals:
-  - [Development Portal](https://governance.dev.aflabs.org/) (Flare Testnet Coston2, Songbird Testnet Coston)
+  - [Development Portal](https://portal.flare.rocks) (Flare Testnet Coston2, Songbird Testnet Coston)
   - [Flare Portal](https://portal.flare.network) (Flare Mainnet, Songbird Canary-Network)
 - The `Delegation` address needs at least **150 WNat** (e.g., WFLR, WC2FLR) for its vote weight to be recognized by the protocols (due to weight normalization).