Update allowed attributes list messages queries

Remove the following because queries on arrays/JSON are not supported:

- topics
- users
- targets
- deliveryErrors
- data

Remove the following because they don't exist:
- providerId
- deliveredTo

Add the following as an allowed attribute so it can be queried on the
Console:

- scheduledAt
- deliveredTotal
- providerType

src/Appwrite/Utopia/Database/Validator/Queries/Messages.php

@@ -5,16 +5,12 @@ namespace Appwrite\Utopia\Database\Validator\Queries;
 class Messages extends Base
 {
     public const ALLOWED_ATTRIBUTES = [
-        'topics',
+        'scheduledAt',
-        'users',
-        'targets',
-        'providerId',
         'deliveredAt',
-        'deliveredTo',
+        'deliveredTotal',
-        'deliveryErrors',
         'status',
         'description',
-        'data'
+        'providerType',
     ];
 
     /**