git: openjdk/jdk15u: Added tag jdk-15.0.4+2 for changeset 30458d46

[duke]

Tagged by: Yuri Nesterenko <yan at azul.com>
Date:      2021-05-14 14:59:42 +0000

Added tag jdk-15.0.4+2 for changeset 30458d46
Changeset: 30458d46
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2021-05-13 14:02:38 +0000
URL:       https://git.openjdk.java.net/jdk15u/commit/30458d46a81d6d86b95fe05356c9ffe14b1a703a