Update RPCN availability message

Author: kbatuigas

modules/develop/partials/availability-message.adoc

@@ -2,6 +2,5 @@
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 * Redpanda Connect is available in limited availability (LA) for BYOC and Dedicated clusters. Features in LA are production-ready and are covered by Redpanda Support for early adopters. To unlock Redpanda Connect for your account, contact https://support.redpanda.com/hc/en-us/requests/new[Redpanda Support^].  
-* Redpanda Connect is in beta for BYOVPC clusters on AWS and GCP. It is not yet available for BYOVPC clusters on Azure.
-* Redpanda Connect is available in beta for Serverless clusters. Features in beta are not covered by Redpanda Support and should not be used in production environments.
+* Redpanda Connect is in beta for BYOVPC and Serverless clusters. Features in beta are not covered by Redpanda Support and should not be used in production environments.
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