$ git clone -n https://src.fedoraproject.org/rpms/pipewire.git /var/lib/mock/f41-build-850526-165462/root/chroot_tmpdir/scmroot/pipewire
Cloning into '/var/lib/mock/f41-build-850526-165462/root/chroot_tmpdir/scmroot/pipewire'...
$ git fetch origin e5a7147e6714abb9e44c40f95b55fd441419ce98:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pipewire
 * [new ref]         e5a7147e6714abb9e44c40f95b55fd441419ce98 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5a7147 Update version to 1.2.4