add report feature for stock locations (#5134)

* add report feature for stock locations

* fix flake 8 errors

* run pre-commit run --all-files to fix style errors

* add new model

* create default stock location

InvenTree/users/models.py

@@ -115,6 +115,7 @@ class RuleSet(models.Model):
         'stock_location': [
             'stock_stocklocation',
             'label_stocklocationlabel',
+            'report_stocklocationreport'
         ],
         'stock': [
             'stock_stockitem',