Python: Django route handlers in different file now works

Fixed by #4514

Author: RasmusWL

python/ql/test/experimental/library-tests/frameworks/django-v2-v3/testapp/views.py

@@ -1,7 +1,7 @@
 from django.http import HttpRequest, HttpResponse
 
-def foo(request: HttpRequest):  # $f-:routeHandler
+def foo(request: HttpRequest):  # $routeHandler
     return HttpResponse("foo")
 
-def bar_baz(request: HttpRequest):  # $f-:routeHandler
+def bar_baz(request: HttpRequest):  # $routeHandler
     return HttpResponse("bar_baz")