$ git clone -n https://src.fedoraproject.org/rpms/simdutf.git /var/lib/mock/f40-build-763219-122451/root/chroot_tmpdir/scmroot/simdutf
Cloning into '/var/lib/mock/f40-build-763219-122451/root/chroot_tmpdir/scmroot/simdutf'...
$ git fetch origin cfee8e677d4cbfb6b7a60bd61e04bac377aae071:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/simdutf
 * [new ref]         cfee8e677d4cbfb6b7a60bd61e04bac377aae071 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfee8e6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild