git: openjdk/jdk15u-dev: Added tag jdk-15.0.6+4 for changeset d28c7d7e

[Yuri Nesterenko]

Tagged by: Yuri Nesterenko <yan at openjdk.org>
Date:      2021-12-20 12:39:26 +0000

Added tag jdk-15.0.6+4 for changeset d2c7d7e4
Changeset: d28c7d7e
Author:    Yuri Nesterenko <yan at openjdk.org>
Date:      2021-12-09 10:38:55 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/d28c7d7e4c7d7fa9beaf5452cb576b7887f368d2