$ git clone -n https://src.fedoraproject.org/rpms/maven-surefire.git /var/lib/mock/f40-build-2506296-61702/root/chroot_tmpdir/scmroot/maven-surefire
Cloning into '/var/lib/mock/f40-build-2506296-61702/root/chroot_tmpdir/scmroot/maven-surefire'...
$ git fetch origin 37c6157792c0477a1013dc2e30ee10dea3d574f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-surefire
 * [new ref]         37c6157792c0477a1013dc2e30ee10dea3d574f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 37c6157 Rebuilt for java-21-openjdk as system jdk