$ git clone -n https://src.fedoraproject.org/rpms/libsecret.git /var/lib/mock/f39-build-1466022-33639/root/chroot_tmpdir/scmroot/libsecret
Cloning into '/var/lib/mock/f39-build-1466022-33639/root/chroot_tmpdir/scmroot/libsecret'...
$ git fetch origin 42587032d9956c233b57c55f807ce96600327d8b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libsecret
 * [new ref]         42587032d9956c233b57c55f807ce96600327d8b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4258703 Update to 0.21.1