$ git clone -n https://src.fedoraproject.org/rpms/wayland-protocols.git /var/lib/mock/f39-build-2270280-54790/root/chroot_tmpdir/scmroot/wayland-protocols
Cloning into '/var/lib/mock/f39-build-2270280-54790/root/chroot_tmpdir/scmroot/wayland-protocols'...
$ git fetch origin ab706650bb3f10cb67410d0df922efc1e4a41b24:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wayland-protocols
 * [new ref]         ab706650bb3f10cb67410d0df922efc1e4a41b24 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ab70665 Update to 1.33