supernovas-1.7.0 upload request

[Attila Kovacs <attipaci@gmail.com>]

Hi Thorsten & debian-astro,


I have updated the supernovas package on salsa to the latest upstream 
release (v1.7.0). The CI is clean, you can find the package at:

 https://salsa.debian.org/debian-astro-team/supernovas

Please upload if everything is in order.

Thanks,

-- A.