Revert unnecessary changes.

This reverts commit 7682561.

Author: bgrainger

src/Components/Aspire.Pomelo.EntityFrameworkCore.MySql/AspireEFMySqlExtensions.cs

@@ -62,13 +62,7 @@ public static partial class AspireEFMySqlExtensions
 
         if (builder.Configuration.GetConnectionString(connectionName) is string connectionString)
         {
-            // apply the settings that Pomelo EF Core requires
-            var connectionStringBuilder = new MySqlConnectionStringBuilder(connectionString)
-            {
-                AllowUserVariables = true,
-                UseAffectedRows = false,
-            };
-            settings.ConnectionString = connectionStringBuilder.ConnectionString;
+            settings.ConnectionString = connectionString;
         }
 
         configureSettings?.Invoke(settings);

tests/Aspire.Pomelo.EntityFrameworkCore.MySql.Tests/AspireEFMySqlExtensionsTests.cs

@@ -41,7 +41,7 @@ public void ConnectionStringCanBeSetInCode()
         var builder = Host.CreateEmptyApplicationBuilder(null);
         builder.Configuration.AddInMemoryCollection([
             new KeyValuePair<string, string?>("Aspire:Pomelo:EntityFrameworkCore:MySql:ServerVersion", "8.2.0-mysql"),
-            new KeyValuePair<string, string?>("ConnectionStrings:mysql", "")
+            new KeyValuePair<string, string?>("ConnectionStrings:mysql", "unused")
         ]);
 
         builder.AddMySqlDbContext<TestDbContext>("mysql", settings => settings.ConnectionString = ConnectionString);