OSDOCS-4025: Add SR-IOV supported device IDs

This PR adds several additionally supported devices.

- https://issues.redhat.com/browse/OSDOCS-4025

Author: jab-rh

modules/nw-sriov-supported-devices.adoc

@@ -92,6 +92,11 @@
 |15b3
 |101d
 
+|Mellanox
+|MT42822 BlueField‑2 in ConnectX‑6 NIC mode
+|15b3
+|a2d6
+
 |Pensando ^[1]^
 |DSC-25 dual-port 25G distributed services card for ionic driver
 |0x1dd8