loongson/pypi: links for wheat-sample-app

loongson/mirror wheat_sample_app-0.6.tar.gz
loongson/mirror wheat_sample_app-0.5.tar.gz
loongson/mirror wheat_sample_app-0.4.tar.gz
loongson/mirror wheat_sample_app-0.3.tar.gz
loongson/mirror wheat_sample_app-0.2.tar.gz
loongson/mirror wheat_sample_app-0.1.tar.gz
loongson/mirror wheat_sample_app-0.0.tar.gz