$ git clone -n https://src.fedoraproject.org/rpms/maven-doxia-sitetools.git /var/lib/mock/f41-build-1189052-22177/root/chroot_tmpdir/scmroot/maven-doxia-sitetools
Cloning into '/var/lib/mock/f41-build-1189052-22177/root/chroot_tmpdir/scmroot/maven-doxia-sitetools'...
$ git fetch origin 4b69f5a816b286b0252f1b3285f8ca70fc2d26c8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maven-doxia-sitetools
 * [new ref]         4b69f5a816b286b0252f1b3285f8ca70fc2d26c8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b69f5a Rebuilt for java-21-openjdk as system jdk