$ git clone -n https://src.fedoraproject.org/rpms/java-dirq.git /var/lib/mock/f40-build-2675574-67836/root/chroot_tmpdir/scmroot/java-dirq
Cloning into '/var/lib/mock/f40-build-2675574-67836/root/chroot_tmpdir/scmroot/java-dirq'...
$ git fetch origin a501d35a5bae5a69b5d287cede34a9f178c1e75f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/java-dirq
 * [new ref]         a501d35a5bae5a69b5d287cede34a9f178c1e75f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a501d35 Rebuilt for java-21-openjdk as system jdk