Update cloud-native-vulnerability-management.md (#2177)

Adding clarity around AWS GovCloud support. More details in the
elastic/enhancements#24378 (comment)

cc @benironside @olegsu for review

---------

Co-authored-by: Benjamin Ironside Goldstein <[email protected]>
Co-authored-by: Nastasha Solomon <[email protected]>

Author: 3 people

solutions/security/cloud/cloud-native-vulnerability-management.md

@@ -18,7 +18,7 @@ Elastic’s Cloud Native Vulnerability Management (CNVM) feature helps you ident
 Setup uses infrastructure as code. For instructions, refer to [Get started with Cloud Native Vulnerability Management](/solutions/security/cloud/get-started-with-cnvm.md).
 
 ::::{note}
-CNVM currently only supports AWS EC2 Linux workloads.
+CNVM currently only supports AWS EC2 Linux workloads in AWS commercial cloud. AWS GovCloud is not supported.
 ::::