deskutils/py-paperless: Change RUN_DEPENDS

• Switch the port from the repo-copied py-dj22-django* ports to the original ones as they're using Django 2.2 now.

• Rename www/py-dj22-djangoql (that was originally created with a prefix to use a certain version of Django) to www/py-djangoql to match its naming with the other Django ports and to retain the history.

• Bump PORTREVISION due changed dependencies.

PR: 246850
Approved by: grembo (maintainer)