cable_guy: blacklist zerotier interfaces

Author: Williangalvani

core/services/cable_guy/api/manager.py

@@ -181,7 +181,7 @@ def is_valid_interface_name(self, interface_name: str, filter_wifi: bool = False
         Returns:
             bool: True if valid, False if not
         """
-        blacklist = ["lo", "ham.*", "docker.*", "veth.*"]
+        blacklist = ["lo", "ham.*", "docker.*", "veth.*", "zt.*"]
         if filter_wifi:
             wifi_interfaces = self._get_wifi_interfaces()
             blacklist += wifi_interfaces