update sub-domain in yaml

static/bidder-info/blasto.yaml

@@ -1,5 +1,5 @@
 # Contact [email protected] to connect with Blasto exchange.
-# We have the following regional endpoint sub-domains: US East - us-e-node1, EU: n1, APAC: n3
+# We have the following regional endpoint sub-domains: US East: t-us, EU: t-eu, APAC: t-apac
 # Use Host macro to resolve the endpoint based on the datacenter.
 # By default, we will use the US East sub-domain.
 # Please deploy this config in each of your datacenters with the appropriate regional subdomain