Bump django-hosts to 7.0.0

Author: ulgens

requirements/common.txt

@@ -1,7 +1,7 @@
 Babel==2.17.0
 django-contact-form==5.2.0
 django-countries==7.6.1
-django-hosts==5.1
+django-hosts==7.0.0
 django-money==3.5.4
 django-push @ git+https://github.com/brutasse/django-push.git@22fda99641cfbd2f3075a723d92652a8e38220a5
 django-read-only==1.21.0