[heatpump] add argument to filter by variable type , (debug) only send analog variables to servers

pyheatpump/cli.py

     else:
         last_update = get_last_update()
 
-    h = Heatpump(mac_address, last_update)
+    h = Heatpump(mac_address, last_update, ['Analog'])
 
     base_url = {
         'scheme':config.get('supervisor', 'scheme'),

pyheatpump/models/heatpump.py

     var_types: Dict
     last_update: int = None
 
-    def __init__(self, mac_address, last_update):
+    def __init__(self, mac_address, last_update, types=[]):
         self.mac_address = mac_address
         self.last_update = last_update
-        self.var_types = VariableType.getall()
+        if len(types):
+            self.var_types = {
+                key: val
+                for key,val in VariableType.getall().items()
+                if key in types
+            }
+        else:
+            self.var_types = VariableType.getall()
 
     def __str__(self):
         return str(self.__dict__())