$ git clone -n https://src.fedoraproject.org/rpms/tuned-switcher.git /var/lib/mock/f39-build-1579285-38018/root/chroot_tmpdir/scmroot/tuned-switcher
Cloning into '/var/lib/mock/f39-build-1579285-38018/root/chroot_tmpdir/scmroot/tuned-switcher'...
$ git fetch origin 163983fbd5e0bebfc0734b6c039fc335da122ad1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tuned-switcher
 * [new ref]         163983fbd5e0bebfc0734b6c039fc335da122ad1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 163983f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild