loongson/pypi: links for pyxb-ctc

loongson/mirror pyxb_ctc-1.3.3.tar.gz
loongson/mirror PyXB-CTC-1.3.3rc4.tar.gz
loongson/mirror PyXB-CTC-1.3.3rc3.tar.gz
loongson/mirror PyXB-CTC-1.3.3rc2.tar.gz
loongson/mirror PyXB-CTC-1.3.3rc1.tar.gz
loongson/mirror PyXB-CTC-1.3.2.tar.gz
loongson/mirror PyXB-CTC-1.3.2rc2.tar.gz
loongson/mirror PyXB-CTC-1.3.1.tar.gz
loongson/mirror PyXB-CTC-1.3.0.tar.gz
loongson/mirror PyXB_CTC-1.3.0-py3-none-any.whl
loongson/mirror PyXB-CTC-1.3.0rc1.tar.gz
loongson/mirror PyXB_CTC-1.3.0rc1-py3-none-any.whl
loongson/mirror PyXB-CTC-1.3.0.dev0.tar.gz
loongson/mirror PyXB_CTC-1.3.0.dev0-py3-none-any.whl