loongson/pypi: links for pyportfolioanalysis

loongson/mirror pyPortfolioAnalysis-1.0.2.tar.gz
loongson/mirror pyPortfolioAnalysis-1.0.2-py3.8.egg
loongson/mirror pyPortfolioAnalysis-1.0.1.tar.gz
loongson/mirror pyPortfolioAnalysis-1.0.0.tar.gz
loongson/mirror pyPortfolioAnalysis-1.0.0-py3.8.egg
loongson/mirror pyPortfolioAnalysis-0.0.900.tar.gz
loongson/mirror pyPortfolioAnalysis-0.0.900-py3.8.egg