loongson/pypi: links for tiktoken

INFO: Because this project isn't in the mirror_whitelist, no releases from root/pypi are included.

loongson/pypi tiktoken-0.7.0-cp39-cp39-linux_loongarch64.whl
loongson/pypi tiktoken-0.7.0-cp38-cp38-linux_loongarch64.whl
loongson/pypi tiktoken-0.7.0-cp312-cp312-linux_loongarch64.whl
loongson/pypi tiktoken-0.7.0-cp311-cp311-linux_loongarch64.whl
loongson/pypi tiktoken-0.7.0-cp310-cp310-linux_loongarch64.whl
loongson/pypi tiktoken-0.4.0-cp39-cp39-linux_loongarch64.whl
loongson/pypi tiktoken-0.4.0-cp38-cp38-linux_loongarch64.whl
loongson/pypi tiktoken-0.4.0-cp312-cp312-linux_loongarch64.whl
loongson/pypi tiktoken-0.4.0-cp311-cp311-linux_loongarch64.whl
loongson/pypi tiktoken-0.4.0-cp310-cp310-linux_loongarch64.whl