loongson/pypi: links for doris-stream-load

loongson/mirror doris_stream_load-2.4.tar.gz
loongson/mirror doris_stream_load-2.3.tar.gz
loongson/mirror doris_stream_load-2.2.tar.gz
loongson/mirror doris_stream_load-2.1.tar.gz
loongson/mirror doris_stream_load-1.0.tar.gz