8353787: Increased number of SHA-384-Digest java.util.jar.Attributes$Name instances leading to higher memory footprint

Backport-of: b64cdc28132c889ca8e21dc9534590ba2a778bcd

Author: kieran-farrell

src/java.base/share/classes/java/util/jar/Attributes.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -727,6 +727,7 @@ private static void addName(Map<String, Name> names, Name name) {
                 addName(names, new Name("Created-By"));
                 addName(names, new Name("SHA1-Digest"));
                 addName(names, new Name("SHA-256-Digest"));
+                addName(names, new Name("SHA-384-Digest"));
                 KNOWN_NAMES = Map.copyOf(names);
             } else {
                 // Even if KNOWN_NAMES was read from archive, we still need