fix infinity loop when Scan Config

Author: DocSvartz

src/Mapster.Tests/WhenRegisteringAndMappingRace.cs

@@ -104,7 +104,6 @@ public void Explicit_Mapping_Requirementd()
             var simplePoco = new WhenAddingCustomMappings.SimplePoco { Id = Guid.NewGuid(), Name = "TestName" };
 
             TypeAdapterConfigConcurrency<WhenAddingCustomMappings.SimplePoco, WeirdPoco>.NewConfig()
-                
                                  .Map(dest => dest.IHaveADifferentId, src => src.Id)
                                  .Map(dest => dest.MyNamePropertyIsDifferent, src => src.Name)
                                  .Ignore(dest => dest.Children)
@@ -143,8 +142,6 @@ public void Scan_Explicit_Mapping_Requirementd()
 
             TypeAdapterConfigFactory.GlobalSettings.Scan(Assembly.GetExecutingAssembly());
 
-            //TypeAdapter.Adapt<WhenAddingCustomMappings.SimplePoco, WeirdPoco>(simplePoco);
-
             for (int i = 0; i < 100; i++)
             {
                 Parallel.Invoke(

src/Mapster/TypeAdapterConfig/TypeAdapterConfig.cs

@@ -104,11 +104,8 @@ public LambdaExpression CreateMapExpression(TypeTuple tuple, MapType mapType)
             }
             finally
             {
-                if (ConcurrencyEnvironment)
-                {
-                    Configure.Set();
-                }
-                    
+                Configure.Set();
+
                 if (fork != null)
                     context.Configs.Pop();
                 context.Running.Remove(tuple);

src/Mapster/TypeAdapterConfig/TypeAdapterConfigIRegisterExtentions.cs

@@ -36,11 +36,7 @@ public static void Apply(this ITypeAdapterConfig config, IEnumerable<Lazy<IRegis
         /// <returns>A list of registered mappings</returns>
         public static IList<IRegister> Scan(this ITypeAdapterConfig config, params Assembly[] assemblies)
         {
-            if (config.ConcurrencyEnvironment)
-            {
-                config.Configure.WaitOne(-1, false);
-            }
-
+            
                 List<IRegister> registers = assemblies.Select(assembly => assembly.GetLoadableTypes()
                 .Where(x => typeof(IRegister).GetTypeInfo().IsAssignableFrom(x.GetTypeInfo()) && x.GetTypeInfo().IsClass && !x.GetTypeInfo().IsAbstract))
                 .SelectMany(registerTypes =>
@@ -70,7 +66,7 @@ public static IList<IRegister> ScanConcurrency(this ITypeAdapterConfig config, p
                 if (config is IConfigConcurrency cfg2)
                 {
                     config.Configure.Set();
-                    cfg2.ConcurrencyEnvironment = false;
+                   cfg2.ConcurrencyEnvironment = false;
                 }
             }