Add Huawei S5720-12TP-PWR-LI-AC Switch (#2327)

* Added S5720-12TP-PWR-LI-AC

* fixed is_powerd_state S5720-12TP-PWR-LI-AC

* Power Supply Huwaei PAC1000S56-DB

* Update PAC1000S56-DB.yaml

Fix for pre commit check

* Update PAC1000S56-DB.yaml

---------

Co-authored-by: Philipp Tunka <vagrant@rundeck.netz.lrz.de>
Co-authored-by: Harry

device-types/Huawei/S5720-12TP-PWR-LI-AC.yaml

@@ -0,0 +1,45 @@
+---
+manufacturer: Huawei
+model: S5720-12TP-PWR-LI-AC
+slug: huawei-s5720-12tp-pwr-li-ac
+is_full_depth: false
+u_height: 1
+part_number: '98010570'
+airflow: passive
+weight: 3.0
+weight_unit: kg
+is_powered: true
+comments: '[S5720-12TP-PWR-LI-AC](https://support.huawei.com/enterprise/en/doc/EDOC1000013597/b50f8344/s5720-12tp-pwr-li-ac)'
+console-ports:
+  - name: Console
+    label: RJ-45 Console
+    type: rj-45
+interfaces:
+  - name: GigabitEthernet0/0/1
+    type: 1000base-t
+  - name: GigabitEthernet0/0/2
+    type: 1000base-t
+  - name: GigabitEthernet0/0/3
+    type: 1000base-t
+  - name: GigabitEthernet0/0/4
+    type: 1000base-t
+  - name: GigabitEthernet0/0/5
+    type: 1000base-t
+  - name: GigabitEthernet0/0/6
+    type: 1000base-t
+  - name: GigabitEthernet0/0/7
+    type: 1000base-t
+  - name: GigabitEthernet0/0/8
+    type: 1000base-t
+  - name: GigabitEthernet0/0/9
+    type: 1000base-t
+  - name: GigabitEthernet0/0/10
+    type: 1000base-t
+  - name: GigabitEthernet0/0/11
+    type: 1000base-x-sfp
+  - name: GigabitEthernet0/0/12
+    type: 1000base-x-sfp
+power-ports:
+  - name: PSU1
+    type: iec-60320-c14
+    maximum_draw: 161

module-types/Huawei/PAC1000S56-DB.yaml

@@ -0,0 +1,9 @@
+---
+manufacturer: Huawei
+model: PAC1000S56-DB
+part_number: '02131727'
+comments: '[PAC1000S56-DB](https://support.huawei.com/enterprise/en/doc/EDOC1000013597/820632cb/pac1000s56-db-1000-w-poe-ac-240-v-dc-power-module)'
+power-ports:
+  - name: PWR
+    type: iec-60320-c14
+    maximum_draw: 1000