tox: Add make to docs whitelist_externals
tox: Add make to docs whitelist_externals

rsalmaso/django-allauth,joshowen/django-allauth,rsalmaso/django-allauth,pztrick/django-allauth,pennersr/django-allauth,bittner/django-allauth,lukeburden/django-allauth,pennersr/django-allauth,AltSchool/django-allauth,AltSchool/django-allauth,pennersr/django-allauth,bittner/django-allauth,lukeburden/django-allauth,bittner/django-allauth,joshowen/django-allauth,pztrick/django-allauth,lukeburden/django-allauth,AltSchool/django-allauth,rsalmaso/django-allauth,joshowen/django-allauth,pztrick/django-allauth