Revert analyzer suppression

Author: bkoelman

src/Examples/DapperExample/Program.cs

@@ -31,11 +31,13 @@
     }
     case DatabaseProvider.MySql:
     {
-        // https://github.com/dotnet/roslyn-analyzers/issues/7420
-#pragma warning disable CA1849 // Call async methods when in an async method
-        builder.Services.AddMySql<AppDbContext>(connectionString, ServerVersion.AutoDetect(connectionString),
-#pragma warning restore CA1849 // Call async methods when in an async method
-            optionsAction: options => SetDbContextDebugOptions(options));
+#if NET9_0_OR_GREATER
+        ServerVersion serverVersion = await ServerVersion.AutoDetectAsync(connectionString);
+#else
+        ServerVersion serverVersion = ServerVersion.AutoDetect(connectionString);
+#endif
+
+        builder.Services.AddMySql<AppDbContext>(connectionString, serverVersion, optionsAction: options => SetDbContextDebugOptions(options));
 
         break;
     }