Add FG-70F.yaml (#2586)

* Create FG-70F.yaml

* Update FG-70F.yaml

* Update FG-70F.yaml

added weight

---------

Co-authored-by: Daniel W. Anner <daniel.anner@danstechsupport.com>
Co-authored-by: Harry <Harry@cadby.co.uk>

device-types/Fortinet/FG-70F.yaml

@@ -0,0 +1,41 @@
+---
+manufacturer: Fortinet
+model: FortiGate 70F
+slug: fortinet-fg-70f
+part_number: FG-70F
+u_height: 1
+weight: 1.01
+weight_unit: kg
+is_full_depth: false
+front_image: false
+rear_image: false
+comments: '[FortiGate 70F Series Datasheet](https://www.fortinet.com/content/dam/fortinet/assets/data-sheets/fortigate-70f-series.pdf)'
+console-ports:
+  - name: Console
+    type: rj-45
+power-ports:
+  - name: PS1
+    type: dc-terminal
+    maximum_draw: 16
+    allocated_draw: 13
+interfaces:
+  - name: internal1
+    type: 1000base-t
+  - name: internal2
+    type: 1000base-t
+  - name: internal3
+    type: 1000base-t
+  - name: internal4
+    type: 1000base-t
+  - name: internal5
+    type: 1000base-t
+  - name: A
+    type: 1000base-t
+  - name: B
+    type: 1000base-t
+  - name: dmz
+    type: 1000base-t
+  - name: wan1
+    type: 1000base-t
+  - name: wan2
+    type: 1000base-t