Fix bean validation with Coroutines

Removing the usage of KotlinReflectionParameterNameDiscoverer in
LocalValidatorFactoryBean and just delegate to Hibernate Validator
fixed the use case with suspending functions.

Closes spring-projectsgh-23499

spring-context/src/main/java/org/springframework/validation/beanvalidation/LocalValidatorFactoryBean.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2022 the original author or authors.
+ * Copyright 2002-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -49,8 +49,6 @@
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.ApplicationContextAware;
 import org.springframework.context.MessageSource;
-import org.springframework.core.KotlinDetector;
-import org.springframework.core.KotlinReflectionParameterNameDiscoverer;
 import org.springframework.core.ParameterNameDiscoverer;
 import org.springframework.core.io.Resource;
 import org.springframework.lang.Nullable;
@@ -118,13 +116,6 @@ public class LocalValidatorFactoryBean extends SpringValidatorAdapter
 	private ValidatorFactory validatorFactory;
 
 
-	public LocalValidatorFactoryBean() {
-		if (KotlinDetector.isKotlinReflectPresent()) {
-			this.parameterNameDiscoverer = new KotlinReflectionParameterNameDiscoverer();
-		}
-	}
-
-
 	/**
 	 * Specify the desired provider class, if any.
 	 * <p>If not specified, JSR-303's default search mechanism will be used.
@@ -196,9 +187,8 @@ public void setConstraintValidatorFactory(ConstraintValidatorFactory constraintV
 	/**
 	 * Set the ParameterNameDiscoverer to use for resolving method and constructor
 	 * parameter names if needed for message interpolation.
-	 * <p>Default is Hibernate Validator's own internal use of standard Java reflection,
-	 * with an additional {@link KotlinReflectionParameterNameDiscoverer} if Kotlin
-	 * is present. This may be overridden with a custom subclass or a Spring-controlled
+	 * <p>Default is Hibernate Validator's own internal use of standard Java reflection.
+	 * This may be overridden with a custom subclass or a Spring-controlled
 	 * {@link org.springframework.core.DefaultParameterNameDiscoverer} if necessary.
 	 */
 	public void setParameterNameDiscoverer(ParameterNameDiscoverer parameterNameDiscoverer) {