Emylo meter: use correct class for buttons.

Issue #1137

custom_components/tuya_local/devices/emylo_energy_meter.yaml

@@ -59,7 +59,7 @@ secondary_entities:
           - scale: 100
   - entity: button
     name: Clear energy
-    class: reset
+    class: restart
     category: config
     dps:
       - id: 14
@@ -86,7 +86,7 @@ secondary_entities:
         name: switch
   - entity: button
     name: Clear event
-    class: reset
+    class: restart
     category: config
     dps:
       - id: 20