fix: The bank field of PSSI ANLZ tag can also have a value of 0 (#108)

This fixes an issue where the XOR mask was applied to un-garbled PSSI tags.

pyrekordbox/anlz/file.py

@@ -114,10 +114,10 @@ def _parse(self, data: bytes):
                 # Check if the file is garbled (only on exported files)
                 # For this we check the validity of mood and bank
                 # Mood: High=1, Mid=2, Low=3
-                # Bank: 1-8
+                # Bank: 0-8
                 mood = Int16ub.parse(tag_data[18:20])
                 bank = Int16ub.parse(tag_data[28:30])
-                if 1 <= mood <= 3 and 1 <= bank <= 8:
+                if 1 <= mood <= 3 and 0 <= bank <= 8:
                     logger.debug("PSSI is not garbled!")
                 else:
                     logger.debug("PSSI is garbled!")