Fix SL60D vacuum start command (#5242)

Remove the pause-constrained mapping from DPS 1 so vacuum.start sends only activate=true. This seems to reliably start the vacuum whereas the existing config generally fails.

custom_components/tuya_local/devices/lublueblu_sl60d_vacuum.yaml

@@ -10,32 +10,6 @@ entities:
         type: boolean
         name: activate
         optional: true
-        mapping:
-          - dps_val: false
-            constraint: pause
-            conditions:
-              - dps_val: true
-                value: false
-              - dps_val: false
-                value: false
-                hidden: true
-              - dps_val: null
-                value: false
-                hidden: true
-          - dps_val: true
-            constraint: pause
-            conditions:
-              - dps_val: false
-                value: true
-              - dps_val: true
-                value: true
-                hidden: true
-              - dps_val: null
-                value: true
-                hidden: true
-          - dps_val: null
-            value: false
-            hidden: true
       - id: 2
         type: boolean
         optional: true