New device type - Arista AP-C460 (#3008)

* feat: add Arista AP-C460 Wi-Fi 7 Access Point

* fix: yaml lint errors

* fix: add missing u_height parameter

* Update AP-C460.yaml

---------

Co-authored-by: Harry <[email protected]>

Author: daven

Diff for: device-types/Arista/AP-C460.yaml

@@ -0,0 +1,34 @@
+---
+manufacturer: Arista
+model: AP-C460
+slug: arista-ap-c460
+part_number: AP-C460
+weight: 1.73
+weight_unit: kg
+u_height: 0
+airflow: passive
+is_full_depth: false
+comments: >
+  '[Arista C-460 Data Sheet]
+  (https://www.arista.com/assets/data/pdf/Datasheets/
+  Arista-C-460-Datasheet.pdf)'
+console-ports:
+  - name: Console
+    type: rj-45
+power-ports:
+  - name: Power
+    type: dc-terminal
+    maximum_draw: 42
+    allocated_draw: 42
+front_image: true
+interfaces:
+  - name: Ethernet1
+    type: 10gbase-t
+    poe_mode: pd
+    poe_type: type3-ieee802.3bt
+  - name: Ethernet2
+    type: 10gbase-t
+    poe_mode: pd
+    poe_type: type3-ieee802.3bt
+  - name: Radio
+    type: ieee802.11be