$ git clone -n https://src.fedoraproject.org/rpms/golang-github-gddo.git /var/lib/mock/f39-build-1503748-34985/root/chroot_tmpdir/scmroot/golang-github-gddo
Cloning into '/var/lib/mock/f39-build-1503748-34985/root/chroot_tmpdir/scmroot/golang-github-gddo'...
$ git fetch origin 50d2d670e321582bd1a6c2358df4f4fa241dfb6a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-gddo
 * [new ref]         50d2d670e321582bd1a6c2358df4f4fa241dfb6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 50d2d67 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild