Harmonize style of igored exceptions across the codebase

spring-boot-tests/spring-boot-integration-tests/spring-boot-server-tests/src/intTest/java/org/springframework/boot/context/embedded/AbstractApplicationLauncher.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2024 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.
@@ -132,6 +132,7 @@ abstract class AbstractApplicationLauncher implements BeforeEachCallback {
 				StreamUtils.copy(this.input, this.output);
 			}
 			catch (IOException ex) {
+				// Ignore
 			}
 		}