Update bad-dual-groups.json

Update alfaHD so it ignores it with all characters afterwards, so not only alfaHD_ gets catched, alfaHD__ as well.

Reference: https://regex101.com/r/0O67fi/1

docs/json/sonarr/cf/bad-dual-groups.json

@@ -10,7 +10,7 @@
       "negate": false,
       "required": false,
       "fields": {
-        "value": "\\b(-alfaHD[_]?)\\b"
+        "value": "\\b(-alfaHD.*$)\\b"
       }
     },
     {