loongson/pypi: links for php-var-dump

loongson/mirror php_var_dump-0.3.2.tar.gz
loongson/mirror php_var_dump-0.3.1.tar.gz
loongson/mirror php_var_dump-0.3.tar.gz
loongson/mirror php_var_dump-0.2.tar.gz
loongson/mirror php_var_dump-0.1.tar.gz