Fix nightly builds link in README.md (eclipse-ee4j#2358)

README.md

@@ -1,4 +1,4 @@
-[//]: # " Copyright (c) 2020, 2024 Oracle and/or its affiliates. All rights reserved. "
+[//]: # " Copyright (c) 2020, 2025 Oracle and/or its affiliates. All rights reserved. "
 [//]: # "  "
 [//]: # " This program and the accompanying materials are made available under the "
 [//]: # " terms of the Eclipse Public License v. 2.0 which is available at "
@@ -60,7 +60,7 @@ the terms of [Eclipse Contributor Agreement](https://www.eclipse.org/legal/ECA.p
 * [Mailing list](https://accounts.eclipse.org/mailing-list/eclipselink-users)
 * [Wiki](https://wiki.eclipse.org/EclipseLink)  
 * [Examples](https://wiki.eclipse.org/EclipseLink/Examples)
-* [Nightly builds](https://www.eclipse.org/eclipselink/downloads/nightly.php)
+* [Nightly builds](https://download.eclipse.org/rt/eclipselink/nightly/)
 * [Maven staging repository](https://jakarta.oss.sonatype.org/content/groups/staging/org/eclipse/persistence/)
 * [Maven snapshots repository](https://jakarta.oss.sonatype.org/content/repositories/snapshots/org/eclipse/persistence/), another output from the nightly builds
 * [EclipseLink Persistence Test Applications](https://github.com/eclipse-ee4j/eclipselink/tree/master/jpa/eclipselink.jpa.testapps/README.md)