loongson/pypi: links for sl-asset-sentiment

loongson/mirror SL_Asset_Sentiment-1.4.0.tar.gz
loongson/mirror SL_Asset_Sentiment-1.4.0-py3-none-any.whl
loongson/mirror SL_Asset_Sentiment-1.3.0.tar.gz
loongson/mirror SL_Asset_Sentiment-1.3.0-py3-none-any.whl