added cisco ws-2960cg-8tl device type

device-types/Cisco/ws-2960cg-8tl.yaml

@@ -0,0 +1,30 @@
+manufacturer: Cisco
+model: WS-2960CG-8TL
+part_number: WS-2960CG-8TL
+slug: ws-2960cg-8tl
+u_height: 1
+is_full_depth: false
+console-ports:
+  - name: CON0
+power_ports:
+  - name: PSU0
+    type: iec-60320-c14
+interfaces:
+  - name: GigabitEthernet0/1
+    type: 1000BASE-T
+  - name: GigabitEthernet0/2
+    type: 1000BASE-T
+  - name: GigabitEthernet0/3
+    type: 1000BASE-T
+  - name: GigabitEthernet0/4
+    type: 1000BASE-T
+  - name: GigabitEthernet0/5
+    type: 1000BASE-T
+  - name: GigabitEthernet0/6
+    type: 1000BASE-T
+  - name: GigabitEthernet0/7
+    type: 1000BASE-T
+  - name: GigabitEthernet0/9
+    type: 1000BASE-T
+  - name: GigabitEthernet0/10
+    type: 1000BASE-T