Update disks-prem-v2-limitations.md

Remove "- Azure Backup support for VMs with Premium SSD v2 disks is [generally available](/azure/backup/backup-support-matrix-iaas#vm-storage-support)."

Author: AdamZLi

includes/disks-prem-v2-limitations.md

@@ -18,6 +18,5 @@ ms.custom:
 - Azure Disk Encryption (guest VM encryption via Bitlocker/DM-Crypt) isn't supported for VMs with Premium SSD v2 disks. We recommend you to use encryption at rest with platform-managed or customer-managed keys, which is supported for Premium SSD v2. 
 - Currently, Premium SSD v2 disks can't be attached to VMs in Availability Sets. 
 - Azure Site Recovery isn't supported for VMs with Premium SSD v2 disks.
-- Azure Backup support for VMs with Premium SSD v2 disks is [generally available](/azure/backup/backup-support-matrix-iaas#vm-storage-support).
 - The size of a Premium SSD v2 can't be expanded without either deallocating the VM or detaching the disk.
-- Premium SSDv2 doesn't support host caching.
+- Premium SSDv2 doesn't support host caching.