$ git clone -n https://src.fedoraproject.org/rpms/pipewire.git /var/lib/mock/f41-build-side-1-2661989-28779/root/chroot_tmpdir/scmroot/pipewire
Cloning into '/var/lib/mock/f41-build-side-1-2661989-28779/root/chroot_tmpdir/scmroot/pipewire'...
$ git fetch origin d291da2ae15e4f0c76c81b26a10ec35b4839491b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pipewire
 * [new ref]         d291da2ae15e4f0c76c81b26a10ec35b4839491b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d291da2 Update version to 1.2.3