fix levenstein ratio for python (#3872)

Author: functionzz

pontoon/base/models/translation_memory.py

@@ -106,7 +106,7 @@ def python_levenshtein_ratio(self, text, min_quality, min_dist, max_dist):
         for pk, source in possible_matches:
             quality = round((1 - normalized_distance(text, source)) * 100)
 
-            if quality > min_quality:
+            if quality > min_quality * 100:
                 matches_pks.append(pk)
                 quality_sql_map.append(When(pk=pk, then=Value(quality)))