$ git clone -n https://src.fedoraproject.org/rpms/python-tpm2-pytss.git /var/lib/mock/f38-build-side-42-init-devel-1062936-29772/root/chroot_tmpdir/scmroot/python-tpm2-pytss
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1062936-29772/root/chroot_tmpdir/scmroot/python-tpm2-pytss'...
$ git fetch origin 2e1b1007472d134acf2e0d12b42c60df1e540452:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-tpm2-pytss
 * [new ref]         2e1b1007472d134acf2e0d12b42c60df1e540452 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e1b100 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild