cloudvision/cvlib: add 720XPM to device capabilities

Closes: BUG1372676

Change-Id: I0cb730a8a0d295eb936446bb19cc318ccb7a4b4d

Author: gitsuran

cloudvision/cvlib/device.py

@@ -117,7 +117,7 @@
         "per_interface_mtu": False,
     },
     "trident3x2-fixed-poe": {
-        "regexes": [r'CCS-720DP-48S', r'CCS-722XP'],
+        "regexes": [r'CCS-720DP-48S', r'CCS-722XP', r'CCS-720XPM'],
         "info": "Configured in standard settings",
         "reload_delay": {
             "mlag": 300,