$ git clone -n https://src.fedoraproject.org/rpms/golang-github-envoyproxy-control-plane.git /var/lib/mock/f39-build-1812161-41833/root/chroot_tmpdir/scmroot/golang-github-envoyproxy-control-plane
Cloning into '/var/lib/mock/f39-build-1812161-41833/root/chroot_tmpdir/scmroot/golang-github-envoyproxy-control-plane'...
$ git fetch origin 9d7a7b0c6c3719d3603f3d7360737ab27597674e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-envoyproxy-control-plane
 * [new ref]         9d7a7b0c6c3719d3603f3d7360737ab27597674e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d7a7b0 update to v0.11.1