Update Bank Registry DE script to sort bank codes.

scripts/get_bank_registry_de.py

@@ -53,7 +53,7 @@ def parse(raw):
 def process(records):
     fieldnames = ("bank_code", "name", "short_name", "bic")
     registry = []
-    for record in records:
+    for record in sorted(records, key=lambda item: item["bank_code"]):
         if not record["bank_code"]:
             continue