loongson/pypi: links for scrapy-sentry-errors

loongson/mirror scrapy-sentry-errors-1.0.0.tar.gz
loongson/mirror scrapy_sentry_errors-1.0.0-py3-none-any.whl
loongson/mirror scrapy-sentry-errors-1.0.0b2.tar.gz
loongson/mirror scrapy_sentry_errors-1.0.0b2-py3-none-any.whl