$ git clone -n https://src.fedoraproject.org/rpms/v4l-utils.git /var/lib/mock/f40-build-1898223-25068/root/chroot_tmpdir/scmroot/v4l-utils
Cloning into '/var/lib/mock/f40-build-1898223-25068/root/chroot_tmpdir/scmroot/v4l-utils'...
$ git fetch origin e8f8d271d8becdd2a864dc1da90edac9fe10a085:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/v4l-utils
 * [new ref]         e8f8d271d8becdd2a864dc1da90edac9fe10a085 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8f8d27 1.28.1, Build f41+ with QT6