Merge branch '3.4.x'

Closes gh-45471

Author: wilkinsona

spring-boot-project/spring-boot-actuator/src/test/java/org/springframework/boot/actuate/metrics/cache/Cache2kCacheMeterBinderProviderTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 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.
@@ -39,6 +39,7 @@ void cache2kCacheProvider() {
 		MeterBinder meterBinder = new Cache2kCacheMeterBinderProvider().getMeterBinder(cacheManager.getCache("test"),
 				Collections.emptyList());
 		assertThat(meterBinder).isInstanceOf(Cache2kCacheMetrics.class);
+		cacheManager.destroy();
 	}
 
 }