loongson/pypi: links for i2fhirb2

loongson/mirror i2FHIRb2-0.4.1.tar.gz
loongson/mirror i2FHIRb2-0.3.0.tar.gz
loongson/mirror i2FHIRb2-0.2.3.tar.gz
loongson/mirror i2FHIRb2-0.2.2.tar.gz
loongson/mirror i2FHIRb2-0.2.1.tar.gz