Add MikroTik CSS318-16G-2S+IN with front image (#3000)

* Add MikroTik CSS318-16G-2S+IN

* Add MikroTik CSS318-16G-2S+IN front image

* fix typo

---------

Co-authored-by: Ryan Merolle <ryanmerolle@users.noreply.github.com>
Co-authored-by: Harry <Harry@cadby.co.uk>

device-types/MikroTik/CSS318-16G-2S+IN.yaml

@@ -0,0 +1,70 @@
+---
+manufacturer: MikroTik
+model: CSS318-16G-2S+IN
+part_number: CSS318-16G-2S+IN
+slug: mikrotik-css318-16g-2s-plus-in
+is_full_depth: false
+airflow: passive
+u_height: 1
+comments: '[Product Page](https://mikrotik.com/product/css318_16g_2s_in)'
+front_image: true
+interfaces:
+  - name: Port1
+    label: '1'
+    type: 1000base-t
+  - name: Port2
+    label: '2'
+    type: 1000base-t
+  - name: Port3
+    label: '3'
+    type: 1000base-t
+  - name: Port4
+    label: '4'
+    type: 1000base-t
+  - name: Port5
+    label: '5'
+    type: 1000base-t
+  - name: Port6
+    label: '6'
+    type: 1000base-t
+  - name: Port7
+    label: '7'
+    type: 1000base-t
+  - name: Port8
+    label: '8'
+    type: 1000base-t
+  - name: Port9
+    label: '9'
+    type: 1000base-t
+  - name: Port10
+    label: '10'
+    type: 1000base-t
+  - name: Port11
+    label: '11'
+    type: 1000base-t
+  - name: Port12
+    label: '12'
+    type: 1000base-t
+  - name: Port13
+    label: '13'
+    type: 1000base-t
+  - name: Port14
+    label: '14'
+    type: 1000base-t
+  - name: Port15
+    label: '15'
+    type: 1000base-t
+  - name: Port16
+    label: '16'
+    type: 1000base-t
+  - name: SFP1
+    label: SFP+ 1
+    type: 10gbase-x-sfpp
+  - name: SFP2
+    label: SFP+ 2
+    type: 10gbase-x-sfpp
+power-ports:
+  - name: PSU0
+    label: 100-240 V, 0,25 A MAX, 50/60 Hz
+    type: iec-60320-c6
+    maximum_draw: 13