$ git clone -n https://github.com/xcp-ng-rpms/libtpms.git /var/lib/mock/v8.3-incoming-9349-28107/root/chroot_tmpdir/scmroot/libtpms
Cloning into '/var/lib/mock/v8.3-incoming-9349-28107/root/chroot_tmpdir/scmroot/libtpms'...
$ git fetch origin 7255231ca94724242c4c09037b1a5c5ae2a1d907:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/libtpms
 * [new ref]         7255231ca94724242c4c09037b1a5c5ae2a1d907 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7255231 Merge pull request #1 from xcp-ng-rpms/8.3-rebase-XS-20250613