test: fix test

Author: burythehammer

provider/pro/testdata/pro_database_with_replica.tf

@@ -41,7 +41,7 @@ resource "rediscloud_subscription_database" "example" {
     subscription_id = rediscloud_subscription.example.id
     name = "example"
     protocol = "redis"
-    dataset_size_in_gb = 3
+    dataset_size_in_gb = 1
     data_persistence = "none"
     data_eviction = "allkeys-random"
     throughput_measurement_by = "operations-per-second"