further CentOS EOL updates

Author: tomvcassidy

articles/virtual-machines/hbv4-series-overview.md

@@ -127,7 +127,7 @@ When paired in a striped array, the NVMe SSD provides up to 12 GB/s reads and 7
 
 > [!NOTE] 
 > * These VMs support only Generation 2.
-> * There is no official kernel level support from AMD on CentOS. Support starts at RHEL 8.6 and a derivative of RHEL which is AlmaLinux 8.6.
+> * Official kernel-level support from AMD starts with RHEL 8.6 and AlmaLinux 8.6, which is a derivative of RHEL.
 > * Windows Server 2012 R2 is not supported on HBv4 and other VMs with more than 64 (virtual or physical) cores. For more information, see [Supported Windows guest operating systems for Hyper-V on Windows Server](/windows-server/virtualization/hyper-v/supported-windows-guest-operating-systems-for-hyper-v-on-windows). Windows Server 2022 is required for 144 and 176 core sizes, Windows Server 2016 also works for 24, 48, and 96 core sizes, Windows Server works for only 24 and 48 core sizes.  
 
 > [!IMPORTANT] 

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

@@ -54,9 +54,8 @@ The following diagram shows the segregation of cores reserved for Azure Hypervis
 | OS Support for SRIOV RDMA   | RHEL 7.6+, Ubuntu 20.04+, SLES 15.4, WinServer 2016+  |
 | Orchestrator Support        | CycleCloud, Batch, AKS; [cluster configuration options](sizes-hpc.md#cluster-configuration-options)  |
 
-> [!IMPORTANT]
-> * This document references a release version of Linux that is nearing or at End of Life (EOL). Please consider updating to a more current version.
-> * There is no official kernel level support from AMD on CentOS. The support starts at RHEL.
+> [!NOTE]
+> Official kernel-level support from AMD starts with RHEL 8.6 and AlmaLinux 8.6, which is a derivative of RHEL.
 
 ## Next steps
 

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

@@ -126,7 +126,7 @@ When paired in a striped array, the NVMe SSD provides up to 12 GB/s reads and 7
 
 > [!NOTE] 
 > * These VMs support only Generation 2.
-> * There is no official kernel level support from AMD on CentOS. Support starts at RHEL 8.6 and a derivative of RHEL which is Alma Linux 8.6.
+> * Official kernel-level support from AMD starts with RHEL 8.6 and AlmaLinux 8.6, which is a derivative of RHEL.
 > * Windows Server 2012 R2 is not supported on HX and other VMs with more than 64 (virtual or physical) cores. For more information, see [Supported Windows guest operating systems for Hyper-V on Windows Server](/windows-server/virtualization/hyper-v/supported-windows-guest-operating-systems-for-hyper-v-on-windows). Windows Server 2022 is required for 144 and 176 core sizes, Windows Server 2016 also works for 24, 48, and 96 core sizes, Windows Server works for only 24 and 48 core sizes.  
 
 > [!IMPORTANT]