git: openjdk/jdk11u: Added tag jdk-11.0.15+6 for changeset f7346f08

[duke]

Tagged by: Goetz Lindenmaier <Goetz.Lindenmaier at sap.com>
Date:      2022-03-16 09:33:39 +0000

Added tag jdk-11.0.15+6 for changeset f7346f087a14
Changeset: f7346f08
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2022-03-09 10:13:14 +0000
URL:       https://git.openjdk.java.net/jdk11u/commit/f7346f087a14f1878029a00104005e04468d333f