Upgrade to Wagtail 5.0 and Django 4.2

requirements/base.txt

@@ -1,6 +1,6 @@
-Django>=4.1,<4.2
+Django>=4.2,<4.3
 django-dotenv==1.4.1
-wagtail>=4.1,<5
+wagtail>=5,<5.1
 wagtail-font-awesome-svg>=0.0.3,<1
 django-debug-toolbar>=3.2,<4
 django-extensions==3.2.1