$ git clone -n https://src.fedoraproject.org/rpms/perl-YAML-PP-LibYAML.git /var/lib/mock/f39-build-1441408-32385/root/chroot_tmpdir/scmroot/perl-YAML-PP-LibYAML
Cloning into '/var/lib/mock/f39-build-1441408-32385/root/chroot_tmpdir/scmroot/perl-YAML-PP-LibYAML'...
$ git fetch origin bb8591799b8d51ff3c0572de03c0ec9dd9ef0d1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-YAML-PP-LibYAML
 * [new ref]         bb8591799b8d51ff3c0572de03c0ec9dd9ef0d1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bb85917 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild