git: openjdk/jdk11u: Added tag jdk-11.0.21+8 for changeset f356adbf

[duke]

Tagged by: Goetz Lindenmaier <Goetz.Lindenmaier at sap.com>
Date:      2023-09-20 14:34:38 +0000

Added tag jdk-11.0.21+8 for changeset f356adbff93d
Changeset: f356adbf
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-09-15 10:47:19 +0000
URL:       https://git.openjdk.org/jdk11u/commit/f356adbff93da2627fe2e3c197c24aa7a1f1dbea