loongson/mirror: links for shamsi-datetime

loongson/mirror shamsi_datetime-0.2.0.tar.gz
loongson/mirror shamsi_datetime-0.2.0-py3-none-any.whl
loongson/mirror shamsi_datetime-0.1.3.tar.gz
loongson/mirror shamsi_datetime-0.1.3-py3-none-any.whl