Kerlink LoRaWAN Gateways (iFemtoCell and Station) (#3545)

* Kerlink LoRaWAN Gateways (iFemtoCell and Station)

* Update Wirnet-Station.yaml

* Update Wirnet-iFemtoCell.yaml

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

device-types/Kerlink/Wirnet-Station.yaml

@@ -0,0 +1,20 @@
+---
+manufacturer: Kerlink
+model: Wirnet Station
+slug: kerlink-wirnet-station
+description: LoRaWAN outdoor gateway
+u_height: 0.0
+is_full_depth: false
+weight: 2.0
+weight_unit: kg
+airflow: passive
+comments: '[Wirnet Station Product Page](https://web.archive.org/web/20220129021039/https://www.kerlink.com/product/wirnet-station/) and [Datasheet](https://web.archive.org/web/20240617065805/https://www.thethingsnetwork.org/forum/uploads/default/original/1X/1be8efc08586c0bb5676689df122a3628fe3e0e1.pdf)'
+front_image: true
+rear_image: true
+interfaces:
+  - name: Ethernet
+    type: 100base-tx
+    enabled: true
+    mgmt_only: false
+    poe_mode: pd
+    poe_type: type1-ieee802.3af

device-types/Kerlink/Wirnet-iFemtoCell.yaml

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+---
+manufacturer: Kerlink
+model: Wirnet iFemtoCell
+slug: kerlink-wirnet-ifemtocell
+description: LoRaWAN indoor gateway
+u_height: 0.0
+is_full_depth: false
+weight: 500.0
+weight_unit: g
+airflow: passive
+comments: '[Wirnet iFemtoCell Product Page](https://www.kerlink.com/product/wirnet-ifemtocell/) and [Datasheet](https://web.archive.org/web/20250916151914/https://sw28016.smartweb-static.com/upload_dir/docs/DataSheet_Wirnet_iFemtoCell.pdf)'
+front_image: true
+rear_image: true
+power-ports:
+  - name: DC-12V
+    type: dc-terminal
+interfaces:
+  - name: Ethernet
+    type: 100base-tx
+    enabled: true
+    mgmt_only: false