core (memory/params): added extra argument to filter out params notably in getParamsUI:

In some case, it may be desirable for a frontend to not expose some parameters to user
(e.g. it is the case on Android with the `autoconnect_backend` parameter). An new `extra`
parameter has been added to a couple of parameters method for that: it can contain the
`ignore` key with a list of [category, name] of parameters to skip.

sat_frontends/jp/cmd_param.py

@@ -47,7 +47,7 @@ class Get(base.CommandBase):
         elif self.args.name is None:
             try:
                 values_dict = await self.host.bridge.asyncGetParamsValuesFromCategory(
-                    self.args.category, self.args.security_limit, self.profile)
+                    self.args.category, self.args.security_limit, "", "", self.profile)
             except Exception as e:
                 self.disp(_(f"can't find requested parameters: {e}"), error=True)
                 self.host.quit(C.EXIT_NOT_FOUND)