loongson/pypi: links for neon-phal-plugin-system

loongson/mirror neon-phal-plugin-system-1.3.0.tar.gz
loongson/mirror neon_phal_plugin_system-1.3.0-py3-none-any.whl
loongson/mirror neon-phal-plugin-system-1.3.0a3.tar.gz
loongson/mirror neon_phal_plugin_system-1.3.0a3-py3-none-any.whl
loongson/mirror neon-phal-plugin-system-1.3.0a2.tar.gz
loongson/mirror neon_phal_plugin_system-1.3.0a2-py3-none-any.whl