Update note on public IP access for NFS 3.0

Author: p15nishatr

articles/storage/blobs/network-file-system-protocol-support.md

@@ -133,7 +133,7 @@ Traffic must originate from a VNet. A VNet enables clients to securely connect t
 
 To learn more, see [Network security recommendations for Blob storage](security-recommendations.md#networking).
 > [!Note]
-> Public IP whitelisting is not supported.
+> Public IP filtering to access your storage account is not supported.
 
 ### Supported network connections