Update required binary version

Author: filbertnicholas93

src/content/docs/en/developers/guides/running-a-scroll-node.mdx

@@ -15,7 +15,7 @@ This guide will walk you through setting up your own Scroll MPT node using Docke
 
 ## Key Differences from Scroll Sepolia
 
-- Required binary version: **`scroll-v5.7.0`** or higher.
+- Required binary version: **`scroll-v5.8.38`** or higher.
 - Use `--scroll` instead of `--scroll-sepolia`.
 - Mainnet requires a fully synced **Ethereum Mainnet RPC** for the `--l1.endpoint` flag.
 - Bootnode setup differs (5 default + 2 optional dedicated ones).