$ git clone -n https://src.fedoraproject.org/rpms/mod_http2.git /var/lib/mock/f40-build-2613631-64081/root/chroot_tmpdir/scmroot/mod_http2
Cloning into '/var/lib/mock/f40-build-2613631-64081/root/chroot_tmpdir/scmroot/mod_http2'...
$ git fetch origin 40e3507b9076b784518f2e148bb272908ea507da:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mod_http2
 * [new ref]         40e3507b9076b784518f2e148bb272908ea507da -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 40e3507 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild