Adds new Huawei Device Type: S6730-H48Y6C-V2 (#3346)

* Adds 'huawei-s6730-h48y6c-v2.front.png'

* Adds 'huawei-s6730-h48y6c-v2.rear.png'

* Creates S6730-H48Y6C-V2.yaml

* Fixes Power Module info on s6730-h48y6c-v2

* Fixes S6730-H48Y6C-V2.yaml format

* Update S6730-H48Y6C-V2.yaml

fixed pre-commit issues

* Adds airflow, weight and weight_unit for S6730-H48Y6C-V2

---------

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

device-types/Huawei/S6730-H48Y6C-V2.yaml

@@ -0,0 +1,153 @@
+---
+manufacturer: Huawei
+model: S6730-H48Y6C-V2
+slug: huawei-s6730-h48y6c-v2
+part_number: 02354NGU
+u_height: 1
+is_full_depth: true
+weight: 7.03
+weight_unit: kg
+airflow: front-to-rear
+front_image: true
+rear_image: true
+comments: '[S6730-H48Y6C-V2(48*25GE SFP28 ports, 6*100GE QSFP28 ports, without power module)](https://support.huawei.com/enterprise/en/doc/EDOC1100214356/7a23a1e6/s6730-h48y6c-v2)'
+console-ports:
+  - name: console
+    type: rj-45
+module-bays:
+  - name: FAN1
+    label: FAN1
+    position: '1'
+    description: Fan module slot 1
+  - name: FAN2
+    label: FAN2
+    position: '2'
+    description: Fan module slot 2
+  - name: FAN3
+    label: FAN3
+    position: '3'
+    description: Fan module slot 3
+  - name: FAN4
+    label: FAN4
+    position: '4'
+    description: Fan module slot 4
+  - name: PWR1
+    label: PWR1
+    position: '1'
+    description: Power module slot 1
+  - name: PWR2
+    label: PWR2
+    position: '2'
+    description: Power module slot 2
+interfaces:
+  - name: MEth0/0/1
+    type: 1000base-t
+    mgmt_only: true
+  - name: 25GE1/0/1
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/2
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/3
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/4
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/5
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/6
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/7
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/8
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/9
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/10
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/11
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/12
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/13
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/14
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/15
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/16
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/17
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/18
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/19
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/20
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/21
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/22
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/23
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/24
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/25
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/26
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/27
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/28
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/29
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/30
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/31
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/32
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/33
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/34
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/35
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/36
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/37
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/38
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/39
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/40
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/41
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/42
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/43
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/44
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/45
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/46
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/47
+    type: 25gbase-x-sfp28
+  - name: 25GE1/0/48
+    type: 25gbase-x-sfp28
+  - name: 100GE1/0/1
+    type: 100gbase-x-qsfp28
+  - name: 100GE1/0/2
+    type: 100gbase-x-qsfp28
+  - name: 100GE1/0/3
+    type: 100gbase-x-qsfp28
+  - name: 100GE1/0/4
+    type: 100gbase-x-qsfp28
+  - name: 100GE1/0/5
+    type: 100gbase-x-qsfp28
+  - name: 100GE1/0/6
+    type: 100gbase-x-qsfp28