$ git clone -n https://src.fedoraproject.org/rpms/golang-github-h2non-filetype.git /var/lib/mock/f40-build-2281868-55504/root/chroot_tmpdir/scmroot/golang-github-h2non-filetype
Cloning into '/var/lib/mock/f40-build-2281868-55504/root/chroot_tmpdir/scmroot/golang-github-h2non-filetype'...
$ git fetch origin 6b2e2081a1b5b428d005a181ed2557f8b22eceff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-h2non-filetype
 * [new ref]         6b2e2081a1b5b428d005a181ed2557f8b22eceff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6b2e208 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild