added beta (#21918)

Author: marciocloudflare

src/content/docs/network-interconnect/cloud-cni.mdx

@@ -27,7 +27,7 @@ Azure ExpressRoute support is coming soon.
 
 Enterprise customers using Magic WAN or Magic Transit can get started with Cloud Interconnect by contacting their account team.
 
-### AWS Direct Connect
+### AWS Direct Connect (beta)
 
 If you are a Magic WAN customer, you can connect to [AWS Direct Connect](https://docs.aws.amazon.com/directconnect/) using Cloud Interconnect. Currently, Cloud Interconnect only supports Dedicated Direct Connect, not Hosted Direct Connect. A Dedicated AWS Direct Connect involves a full physical port allocation in AWS, whereas a Hosted AWS Direct Connect uses a VLAN on a shared port between AWS and Cloudflare.