Update MoQ documentation

Add link to draft-07 spec

Author: englishm-cloudflare

src/content/docs/moq/index.mdx

@@ -13,4 +13,6 @@ MoQ (Media over QUIC) is a protocol for delivering live media content using QUIC
 
 MoQ is designed to be an Internet infrastructure level service that provides media delivery to applications, similar to how HTTP provides content delivery and WebRTC provides real-time communication.
 
+Cloudflare's implementation of MoQ currently supports a subset of the [draft-07 MoQ Transport specfication](https://datatracker.ietf.org/doc/html/draft-ietf-moq-transport-07).
+
 For the most up-to-date documentation on the protocol, please visit the IETF working group documentation.