loongson/pypi: links for bitmex-ws

loongson/mirror bitmex-ws-1.5.0.tar.gz
loongson/mirror bitmex-ws-0.5.0.tar.gz
loongson/mirror bitmex_ws-0.5.0-py3-none-any.whl
loongson/mirror bitmex-ws-0.4.0.tar.gz
loongson/mirror bitmex_ws-0.4.0-py3-none-any.whl
loongson/mirror bitmex-ws-0.3.1.tar.gz
loongson/mirror bitmex_ws-0.3.1-py3-none-any.whl
loongson/mirror bitmex-ws-0.3.tar.gz
loongson/mirror bitmex_ws-0.3-py3-none-any.whl
loongson/mirror bitmex-ws-0.2.tar.gz