Create Meraki-MX75.yaml (#3012)

* Create Meraki-MX75.yaml

* Update Meraki-MX75.yaml

Minor fix

---------

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

device-types/Meraki-MX75.yaml

@@ -0,0 +1,49 @@
+---
+manufacturer: Cisco
+model: Meraki MX75
+slug: cisco-meraki-mx75
+part_number: MX75
+u_height: 1
+is_full_depth: false
+airflow: passive
+weight: 1.87
+weight_unit: lb
+comments: '[Meraki MX75 Datasheet](https://documentation.meraki.com/MX/MX_Overviews_and_Specifications/MX75_Datasheet)'
+power-ports:
+  - name: Slot 1
+    type: dc-terminal
+    maximum_draw: 79
+    allocated_draw: 11
+interfaces:
+  - name: USB
+    type: lte
+  - name: Internet 1
+    type: 1000base-x-sfp
+  - name: Internet 2
+    type: 1000base-t
+  - name: Internet 3
+    type: 1000base-t
+  - name: Port 4
+    type: 1000base-t
+  - name: Port 5
+    type: 1000base-t
+  - name: Port 6
+    type: 1000base-t
+  - name: Port 7
+    type: 1000base-t
+  - name: Port 8
+    type: 1000base-t
+  - name: Port 9
+    type: 1000base-t
+  - name: Port 10
+    type: 1000base-t
+  - name: Port 11
+    type: 1000base-t
+  - name: Port 12
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at
+  - name: Port 13
+    type: 1000base-t
+    poe_mode: pse
+    poe_type: type2-ieee802.3at