Use consistently *KotlinTests naming for Kotlin tests

Closes gh-30837

spring-context/src/test/kotlin/org/springframework/context/annotation/ConfigurationClassKotlinTests.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2019 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.
@@ -16,14 +16,18 @@
 
 package org.springframework.context.annotation
 
-
 import org.assertj.core.api.Assertions.assertThat
 import org.assertj.core.api.Assertions.assertThatExceptionOfType
 import org.junit.jupiter.api.Test
 import org.springframework.beans.factory.getBean
 import org.springframework.beans.factory.parsing.BeanDefinitionParsingException
 
-class KotlinConfigurationClassTests {
+/**
+ * Integration tests for Kotlin configuration classes.
+ *
+ * @author Sebastien Deleuze
+ */
+class ConfigurationClassKotlinTests {
 
 	@Test
 	fun `Final configuration with default proxyBeanMethods value`() {

spring-context/src/test/kotlin/org/springframework/validation/beanvalidation/BeanValidationBeanRegistrationAotProcessorKotlinTests.kt

@@ -34,7 +34,7 @@ import org.springframework.validation.beanvalidation.BeanValidationBeanRegistrat
  *
  * @author Sebastien Deleuze
  */
-class KotlinBeanValidationBeanRegistrationAotProcessorTests {
+class BeanValidationBeanRegistrationAotProcessorKotlinTests {
 
     private val processor = BeanValidationBeanRegistrationAotProcessor()
 

spring-context/src/test/kotlin/org/springframework/validation/beanvalidation/MethodValidationKotlinTests.kt

@@ -32,7 +32,7 @@ import org.springframework.validation.annotation.Validated
  * @author Sebastien Deleuze
  */
 @Suppress("UsePropertyAccessSyntax")
-class KotlinMethodValidationTests {
+class MethodValidationKotlinTests {
 
 	@Test
 	fun parameterValidation() {