$ git clone -n https://src.fedoraproject.org/rpms/maven-patch-plugin.git /var/lib/mock/f41-build-712949-13044/root/chroot_tmpdir/scmroot/maven-patch-plugin
Cloning into '/var/lib/mock/f41-build-712949-13044/root/chroot_tmpdir/scmroot/maven-patch-plugin'...
$ git fetch origin 62830c308d1c5cc9f9b77023454001f9cdb14d94:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-patch-plugin
 * [new ref]         62830c308d1c5cc9f9b77023454001f9cdb14d94 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62830c3 Rebuilt for java-21-openjdk as system jdk