loongson/pypi: links for pipewire-filtertools

loongson/mirror pipewire_filtertools-0.3.0.tar.gz
loongson/mirror pipewire_filtertools-0.3.0-py3-none-manylinux_2_34_x86_64.whl
loongson/mirror pipewire_filtertools-0.2.0.tar.gz
loongson/mirror pipewire_filtertools-0.2.0-py3-none-manylinux_2_34_x86_64.whl
loongson/mirror pipewire_filtertools-0.1.0.tar.gz
loongson/mirror pipewire_filtertools-0.1.0-py3-none-manylinux_2_34_x86_64.whl