$ git clone -n https://src.fedoraproject.org/rpms/tpm2-tss-engine.git /var/lib/mock/f40-build-791249-137270/root/chroot_tmpdir/scmroot/tpm2-tss-engine
Cloning into '/var/lib/mock/f40-build-791249-137270/root/chroot_tmpdir/scmroot/tpm2-tss-engine'...
$ git fetch origin 5fed74637fc7fe9892ee8537f9910d208bcccc92:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tpm2-tss-engine
 * [new ref]         5fed74637fc7fe9892ee8537f9910d208bcccc92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fed746 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild