git: openjdk/jdk21u: Added tag jdk-21.0.9+6 for changeset 48f48ec7

[duke]

Tagged by: Goetz Lindenmaier <Goetz.Lindenmaier at sap.com>
Date:      2025-09-03 09:02:27 +0000

Added tag jdk-21.0.9+6 for changeset 48f48ec7f250
Changeset: 48f48ec7
Author:    Matthias Baesken <mbaesken at openjdk.org>
Date:      2025-09-02 11:49:51 +0000
URL:       https://git.openjdk.org/jdk21u/commit/48f48ec7f2507cb8335b190c9178446cfd55b027