$ git clone -n https://src.fedoraproject.org/rpms/tpm2-pkcs11.git /var/lib/mock/f41-build-side-1-2771455-32231/root/chroot_tmpdir/scmroot/tpm2-pkcs11
Cloning into '/var/lib/mock/f41-build-side-1-2771455-32231/root/chroot_tmpdir/scmroot/tpm2-pkcs11'...
$ git fetch origin a84fe3b54fb4166d5fc5156b6383bfdb9e8bc7c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tpm2-pkcs11
 * [new ref]         a84fe3b54fb4166d5fc5156b6383bfdb9e8bc7c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a84fe3b Update to 1.9.1, Add devel sub-package