root/pypi: links for acellera-openff-nagl

root/pypi acellera_openff_nagl-0.6.1.tar.gz
root/pypi acellera_openff_nagl-0.6.0.tar.gz
root/pypi acellera_openff_nagl-0.5.5.tar.gz
root/pypi acellera_openff_nagl-0.5.4.tar.gz