loongson/pypi: links for keras-lookahead

loongson/mirror keras-lookahead-0.9.0.tar.gz
loongson/mirror keras-lookahead-0.6.0.tar.gz
loongson/mirror keras-lookahead-0.5.0.tar.gz
loongson/mirror keras-lookahead-0.4.0.tar.gz
loongson/mirror keras-lookahead-0.3.0.tar.gz
loongson/mirror keras-lookahead-0.2.0.tar.gz
loongson/mirror keras-lookahead-0.1.0.tar.gz