[Magic Cloud] Add additional actions to aws IAM policy

New actions needed for aws hubs.

Author: hslawniak-cf

src/content/docs/magic-cloud-networking/get-started.mdx

@@ -34,7 +34,11 @@ Before you can connect Magic Cloud Networking to your cloud provider, you first
                 "ec2:GetManagedPrefixListEntries",
                 "ec2:CreateManagedPrefixList",
                 "ec2:ModifyManagedPrefixList",
-                "ec2:DeleteManagedPrefixList"
+                "ec2:DeleteManagedPrefixList",
+                "ec2:CreateTransitGatewayPrefixListReference",
+                "ec2:DeleteTransitGatewayPrefixListReference",
+                "ec2:GetTransitGatewayPrefixListReferences",
+                "ec2:ModifyTransitGatewayPrefixListReference"
             ],
             "Resource": "*"
         }