$ git clone -n https://src.fedoraproject.org/rpms/pam-kwallet.git /var/lib/mock/f39-build-1525216-36037/root/chroot_tmpdir/scmroot/pam-kwallet
Cloning into '/var/lib/mock/f39-build-1525216-36037/root/chroot_tmpdir/scmroot/pam-kwallet'...
$ git fetch origin db38e3609e146ff21e0e65b5cbf4605bb10d093e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pam-kwallet
 * [new ref]         db38e3609e146ff21e0e65b5cbf4605bb10d093e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at db38e36 Update to 5.27.8