loongson/pypi: links for pytimechart

loongson/mirror pytimechart-1.0.0.rc2.zip
loongson/mirror pytimechart-1.0.0.rc2.tar.gz
loongson/mirror pytimechart-1.0.0.rc1.zip
loongson/mirror pytimechart-1.0.0.rc1.tar.gz
loongson/mirror pytimechart-0.9.3.zip
loongson/mirror pytimechart-0.9.3.tar.gz
loongson/mirror pytimechart-0.9.2.zip
loongson/mirror pytimechart-0.9.2.tar.gz
loongson/mirror pytimechart-0.9.1.zip
loongson/mirror pytimechart-0.9.1.tar.gz
loongson/mirror pytimechart-0.9.zip
loongson/mirror pytimechart-0.9.tar.gz