Remove sort because JSON is sorted

packages/extractor/openfisca_json_extractor/scripts/export_tax_benefit_system.py

@@ -75,7 +75,7 @@ def main():
 
     distribution_by_name = {
         distribution.name: distribution.metadata.json
-        for distribution in sorted(distributions(), key=lambda distribution: distribution.name.lower())
+        for distribution in distributions()
     }
     for distribution in distribution_by_name.values():
         distribution.pop("classifier", None)