Update dependency Django to v4.2.7

requirements.txt

-Django==4.2.6
+Django==4.2.7
 django-bootstrap5==23.3
 fontawesomefree==6.4.2 # Makes static files (css, fonts) available locally
 django-fontawesome-6==1.0.0.0 # Provides an icon field for models and forms as well as handy shortcuts to render icons