Arista dcs 7280cr3a 72 (#2687)

* feat: add additional Arista model

* feat: added elevations for 7280cr3a-72-f

* fix: correct weight of unit

* fix: trailing space

* fix: spelling, duplicate interface

---------

Co-authored-by: Harry <Harry@cadby.co.uk>

device-types/Arista/DCS-7280CR3A-72-F.yaml

@@ -0,0 +1,168 @@
+---
+manufacturer: Arista
+model: DCS-7280CR3A-72-F
+slug: arista-dcs-7280cr3a-72-f
+part_number: DCS-7280CR3A-72-F
+u_height: 2
+weight: 22.7
+weight_unit: kg
+airflow: front-to-rear
+is_full_depth: true
+front_image: true
+rear_image: true
+interfaces:
+  - name: Ethernet1/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet2/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet3/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet4/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet5/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet6/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet7/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet8/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet9/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet10/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet11/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet12/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet13/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet14/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet15/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet16/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet17/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet18/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet19/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet20/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet21/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet22/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet23/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet24/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet25/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet26/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet27/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet28/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet29/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet30/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet31/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet32/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet33/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet34/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet35/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet36/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet37/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet38/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet39/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet40/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet41/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet42/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet43/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet44/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet45/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet46/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet47/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet48/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet49/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet50/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet51/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet52/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet53/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet54/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet55/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet56/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet57/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet58/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet59/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet60/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet61/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet62/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet63/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet64/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet65/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet66/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet67/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet68/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet69/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet70/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet71/1
+    type: 100gbase-x-qsfp28
+  - name: Ethernet72/1
+    type: 100gbase-x-qsfp28
+  - name: Management1
+    type: 1000base-t
+    mgmt_only: true
+console-ports:
+  - name: Console
+    type: rj-45
+module-bays:
+  - name: PS1
+    position: '0'
+  - name: PS2
+    position: '1'