Update Copyright

PR gh-15013

config/src/test/kotlin/org/springframework/security/config/web/server/ServerHttpSecurityDslTests.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2021 the original author or authors.
+ * Copyright 2002-2024 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.