Added additional search pattern for ExtremeXOS in SSH autodetection

Author: adrianlasota

netmiko/ssh_autodetect.py

@@ -247,7 +247,7 @@
     },
     "extreme_exos": {
         "cmd": "show version",
-        "search_patterns": [r"ExtremeXOS"],
+        "search_patterns": [r"ExtremeXOS", "EXOS"],
         "priority": 99,
         "dispatch": "_autodetect_std",
     },