Remove test connection string from sample

samples/Sample.AmazonSQS.InMemory/appsettings.json

@@ -2,7 +2,7 @@
   "Logging": {
     "IncludeScopes": false,
     "LogLevel": {
-      "Default": "Error"
+      "Default": "Information"
     }
   }
 }

samples/Sample.ConsoleApp/Program.cs

@@ -16,7 +16,7 @@ namespace Sample.ConsoleApp
             {
                 //console app does not support dashboard
 
-                x.UseMySql("Server=192.168.3.57;Port=3307;Database=captest;Uid=root;Pwd=123123;");
+                x.UseMySql("<ConnectionString>");
                 x.UseRabbitMQ(z =>
                 {
                     z.HostName = "192.168.3.57";