www/py-django-hijack: Change/Fix RUN_DEPENDS
- Switch the port to Django 2.2 (current LTS release) because Django 1.11 is End-of-Life since April.
- Fix a typo in the COMMENT field and bump PORTREVISION due changed dependencies.
PR: 246716
Approved by: Kevin Golding <ports@caomhin.org> (maintainer)