Create DCS-7388X5.yaml (#3166)

* Create DCS-7388X5.yaml

* Update DCS-7388X5.yaml

* Update DCS-7388X5.yaml

* Fixed issues

---------

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

device-types/Arista/DCS-7388X5.yaml

@@ -0,0 +1,66 @@
+---
+manufacturer: Arista
+model: DCS-7388X5
+slug: arista-dcs-7388x5
+part_number: DCS-7388X5
+u_height: 4
+is_full_depth: true
+airflow: front-to-rear
+weight: 50
+weight_unit: kg
+comments: >
+  The Arista DCS-7388X5 is a 4RU modular switch delivering up to 25.6 Tbps of throughput and supporting up to 128 x 200G or 64 x 400G ports.
+  It features 8 I/O module slots, a single supervisor slot, and is optimized for hyperscale cloud and AI/ML workloads.
+  [Arista 7388X5 Series Overview](https://www.arista.com/en/products/7388x5-series)
+
+console-ports:
+  - name: Console
+    type: rj-45
+
+interfaces:
+  - name: Management1
+    type: 1000base-t
+  - name: Management2
+    type: 1000base-t
+
+module-bays:
+  - name: Linecard Slot 1
+    position: L1
+  - name: Linecard Slot 2
+    position: L2
+  - name: Linecard Slot 3
+    position: L3
+  - name: Linecard Slot 4
+    position: L4
+  - name: Linecard Slot 5
+    position: L5
+  - name: Linecard Slot 6
+    position: L6
+  - name: Linecard Slot 7
+    position: L7
+  - name: Linecard Slot 8
+    position: L8
+  - name: Supervisor Slot
+    position: '1'
+  - name: Switch Card Slot
+    position: '2'
+  - name: Fan Module Slot 1
+    position: '3'
+  - name: Fan Module Slot 2
+    position: '4'
+  - name: Fan Module Slot 3
+    position: '5'
+  - name: Fan Module Slot 4
+    position: '6'
+  - name: Fan Module Slot 5
+    position: '7'
+  - name: Fan Module Slot 6
+    position: '8'
+  - name: PSU Slot 1
+    position: '9'
+  - name: PSU Slot 2
+    position: '10'
+  - name: PSU Slot 3
+    position: '11'
+  - name: PSU Slot 4
+    position: '12'