TST: Dependabot is now weekly
TST: Dependabot is now weekly

Co-authored-by: Brigitta Sipőcz <dcc912dd774217c9f555d59d5b344723f01d11f5@gmail.com>

imbasimba/astroquery,ceb8/astroquery,imbasimba/astroquery,ceb8/astroquery