$ git clone -n https://src.fedoraproject.org/rpms/golang-github-jhump-protoreflect.git /var/lib/mock/f39-build-1584206-38134/root/chroot_tmpdir/scmroot/golang-github-jhump-protoreflect
Cloning into '/var/lib/mock/f39-build-1584206-38134/root/chroot_tmpdir/scmroot/golang-github-jhump-protoreflect'...
$ git fetch origin 97ae062e4108c6ad66095fe863996460a82e7a01:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-jhump-protoreflect
 * [new ref]         97ae062e4108c6ad66095fe863996460a82e7a01 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97ae062 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild