island: Move class variable `config_schema_per_attack_technique` to the

top of its class `AttackTechnique`

monkey/monkey_island/cc/services/attack/technique_reports/__init__.py

@@ -23,6 +23,8 @@ disabled_msg = (
 class AttackTechnique(object, metaclass=abc.ABCMeta):
     """ Abstract class for ATT&CK report components """
 
+    config_schema_per_attack_technique = None
+
     @property
     @abc.abstractmethod
     def unscanned_msg(self):
@@ -109,8 +111,6 @@ class AttackTechnique(object, metaclass=abc.ABCMeta):
         """
         return {"message": cls.get_message_by_status(status), "status": status}
 
-    config_schema_per_attack_technique = None
-
     @classmethod
     def get_message_by_status(cls, status):
         """