loongson/pypi: links for pytest-file-watcher

loongson/mirror pytest-file-watcher-0.2.4.tar.gz
loongson/mirror pytest_file_watcher-0.2.4-py3-none-any.whl
loongson/mirror pytest-file-watcher-0.2.3.tar.gz
loongson/mirror pytest_file_watcher-0.2.3-py3-none-any.whl