Fix up new Django 3.0 deprecations

Mostly text based: force/smart_text, ugettext_*

awx/conf/apps.py

@@ -2,7 +2,7 @@
 from django.apps import AppConfig
 
 # from django.core import checks
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 
 class ConfConfig(AppConfig):

awx/conf/conf.py

@@ -1,6 +1,6 @@
 # Django
 from django.conf import settings
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 # AWX
 from awx.conf import fields, register

awx/conf/fields.py

@@ -7,7 +7,7 @@ from collections import OrderedDict
 
 # Django
 from django.core.validators import URLValidator, _lazy_re_compile
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 # Django REST Framework
 from rest_framework.fields import BooleanField, CharField, ChoiceField, DictField, DateTimeField, EmailField, IntegerField, ListField, NullBooleanField  # noqa

awx/conf/registry.py

@@ -8,7 +8,7 @@ import logging
 # Django
 from django.core.exceptions import ImproperlyConfigured
 from django.utils.text import slugify
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from awx.conf.license import get_license
 

awx/conf/tests/unit/test_registry.py

@@ -6,7 +6,7 @@ from uuid import uuid4
 from django.conf import LazySettings
 from django.core.cache.backends.locmem import LocMemCache
 from django.core.exceptions import ImproperlyConfigured
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from rest_framework.fields import empty
 import pytest
 

awx/conf/tests/unit/test_settings.py

@@ -11,7 +11,7 @@ import time
 from django.conf import LazySettings
 from django.core.cache.backends.locmem import LocMemCache
 from django.core.exceptions import ImproperlyConfigured
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 import pytest
 
 from awx.conf import models, fields

awx/conf/views.py

@@ -13,7 +13,7 @@ from socket import SHUT_RDWR
 from django.db import connection
 from django.conf import settings
 from django.http import Http404
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 # Django REST Framework
 from rest_framework.exceptions import PermissionDenied