Add QCT D51B-2U (#840)

Add QCT D51B-2U

device-types/QCT/D51B-2U_DUAL_1G_LOM.yml

@@ -0,0 +1,28 @@
+---
+manufacturer: QCT
+model: D51B-2U (dual 1G LoM)
+slug: qct_d51b_2u_dual_1g_lom
+u_height: 2
+is_full_depth: true
+console-ports:
+  - name: Serial
+    type: de-9
+  - name: VGA
+    type: other
+power-ports:
+  - name: PSU1
+    type: iec-60320-c14
+    maximum_draw: 1200
+  - name: PSU2
+    type: iec-60320-c14
+    maximum_draw: 1200
+interfaces:
+  - name: Gig-E 1
+    type: 1000base-t
+    mgmt_only: false
+  - name: Gig-E 2
+    type: 1000base-t
+    mgmt_only: false
+  - name: bmc nic
+    type: 1000base-t
+    mgmt_only: true