Medion X10SW vacuum, PetSnowy litter box: use filter reset translations

custom_components/tuya_local/devices/medion_x10sw_vacuum.yaml

@@ -258,8 +258,7 @@ entities:
         name: sensor
         unit: min
   - entity: button
-    name: Filter reset
-    class: restart
+    translation_key: filter_reset
     category: config
     dps:
       - id: 22

custom_components/tuya_local/devices/petsnowy_snowplus_catlitter.yaml

@@ -165,8 +165,8 @@ entities:
         name: sensor
         type: string
   - entity: button
-    name: Filter reset
-    icon: "mdi:filter-cog"
+    translation_key: filter_reset
+    category: config
     dps:
       - id: 101
         type: boolean