Add deepsource code coverage (#5717)

* added deepsource coverage settings

* Ignore missing coverage

* trigger full CI run

* only run when upstream, master and push

InvenTree/InvenTree/settings.py

@@ -847,6 +847,7 @@ LANGUAGES = [
     ('zh-hant', _('Chinese (Traditional)')),
 ]
 
+
 # Testing interface translations
 if get_boolean_setting('TEST_TRANSLATIONS', default_value=False):  # pragma: no cover
     # Set default language