remote/exporter: remove no-self-use disable

This is no longer required since pylint has moved it to an optional
extension, see [1].

[1]: https://pylint.readthedocs.io/en/latest/whatsnew/2/2.14/summary.html#removed-checkers.

Author: Emantor

labgrid/remote/exporter.py

@@ -92,10 +92,10 @@ def broken(self, reason):
         self.data["acquired"] = "<broken>"
         self.logger.error("marked as broken: %s", reason)
 
-    def _get_start_params(self):  # pylint: disable=no-self-use
+    def _get_start_params(self):
         return {}
 
-    def _get_params(self):  # pylint: disable=no-self-use
+    def _get_params(self):
         return {}
 
     def _start(self, start_params):