loongson/mirror: links for pymcu

loongson/mirror pymcu-1.0.14.zip
loongson/mirror pymcu-1.0.12.zip
loongson/mirror pymcu-1.0.11.zip
loongson/mirror pymcu-1.0.10.zip
loongson/mirror pymcu-1.0.8.zip
loongson/mirror pymcu-1.0.7.zip
loongson/mirror pymcu-1.0.6.zip
loongson/mirror pymcu-1.0.5.zip
loongson/mirror pymcu-1.0.4.zip
loongson/mirror pymcu-1.0.3.zip
loongson/mirror pymcu-1.0.2.zip
loongson/mirror pymcu-1.0.1.zip