Update hbv3-series-overview.md

update oldest supported version for Ubuntu, RHEL and SLES

Author: msLinuxNinja

articles/virtual-machines/hbv3-series-overview.md

@@ -122,7 +122,7 @@ When paired in a striped array, the NVMe SSD provides up to 7 GB/s reads and 3 G
 | MPI Support                    | HPC-X, Intel MPI, OpenMPI, MVAPICH2, MPICH  |
 | Additional Frameworks          | UCX, libfabric, PGAS                  |
 | Azure Storage Support          | Standard and Premium Disks (maximum 32 disks)              |
-| OS Support for SRIOV RDMA      | CentOS/RHEL 7.6+, Ubuntu 18.04+, SLES 12 SP4+, WinServer 2016+           |
+| OS Support for SRIOV RDMA      | CentOS/RHEL 7.9+, Ubuntu 18.04+, SLES 12 SP5+, WinServer 2016+           |
 | Recommended OS for Performance | CentOS 8.1, Windows Server 2019+
 | Orchestrator Support           | Azure CycleCloud, Azure Batch, AKS; [cluster configuration options](sizes-hpc.md#cluster-configuration-options)                      |