remove asn as validation form (#21726)

Author: patriciasantaana

src/content/docs/bots/concepts/bot/verified-bots/policy.mdx

@@ -88,11 +88,6 @@ A set of validation methods and requirements to gather set IP ranges for a verif
 - IP addresses should have PTR records set correctly.
 - A user-agent match pattern.
 
-### ASN
-
-- A valid `ASN` belonging to the bot owner.
-- A user-agent match pattern.
-
 ## Breach of Policy
 
 If any of the requirements to validate are breached, a service will be removed from the global allowlist.