fix(call-service): Merge target data into service data before sending…

… to HA

When a target property is a string the service handler validation in HA converts it to an array. Not all HA service accept entity ids as arrays.

Fixes #1248
Fixes #1245

src/homeAssistant/Websocket.ts

@@ -710,8 +710,8 @@ export default class Websocket {
             type: 'call_service',
             domain,
             service,
-            service_data: data,
-            target,
+            // Merging target data with service data because the service call validation will change entity_id from a string to an array and not all services support that
+            service_data: { ...data, ...target },
             return_response: returnResponse,
         };