Added Comtrol device detection (#9491)

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includes/definitions/comtrol.yaml

@@ -0,0 +1,16 @@
+os: comtrol
+text: 'Comtrol Industrial Switch'
+ifname: true
+type: network
+icon: comtrol
+over:
+    - { graph: device_bits, text: 'Traffic' }
+    - { graph: device_processor, text: 'CPU Usage' }
+    - { graph: device_mempool, text: 'Memory Usage' }
+mib_dir:
+    - comtrol
+discovery:
+    - sysObjectID:
+        - .1.3.6.1.4.1.2882.2.1.1
+        - .1.3.6.1.4.1.2882.2.1.8
+        - .1.3.6.1.4.1.2882.2.4.1