$ git clone -n https://github.com/xcp-ng-rpms/libtpms.git /var/lib/mock/v8.3-incoming-10067-28689/root/chroot_tmpdir/scmroot/libtpms
Cloning into '/var/lib/mock/v8.3-incoming-10067-28689/root/chroot_tmpdir/scmroot/libtpms'...
$ git fetch origin 96c7f38716fa92912b31decfc3ebb48fd6ed26d8:KOJI_FETCH_HEAD
From https://github.com/xcp-ng-rpms/libtpms
 * [new ref]         96c7f38716fa92912b31decfc3ebb48fd6ed26d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 96c7f38 Rebuid for openssl-3