Fix: ietf-tools#4320 (htmlized version of RFC has bad errata link) (ietf-tools#4699)

* Remove &rec_status=0 from "Errata exist" links for HTMLized RFCs

Corrects Issue ietf-tools#4320:

ietf-tools#4320

This is done by modifying the RFC_EDITOR_ERRATA_URL in ietf/settings.py
so that the errant "&rfc_status=0" is removed.

* Update ietf/settings.py

Removes commented out RFC_EDITOR_ERRATA_URL line from original submission.

Co-authored-by: Lars Eggert <lars@eggert.org>

Co-authored-by: Lars Eggert <lars@eggert.org>

Author: Spectre17

ietf/settings.py

@@ -783,7 +783,7 @@ def skip_unreadable_post(record):
 RFC_EDITOR_QUEUE_URL = "https://www.rfc-editor.org/queue2.xml"
 RFC_EDITOR_INDEX_URL = "https://www.rfc-editor.org/rfc/rfc-index.xml"
 RFC_EDITOR_ERRATA_JSON_URL = "https://www.rfc-editor.org/errata.json"
-RFC_EDITOR_ERRATA_URL = "https://www.rfc-editor.org/errata_search.php?rfc={rfc_number}&rec_status=0"
+RFC_EDITOR_ERRATA_URL = "https://www.rfc-editor.org/errata_search.php?rfc={rfc_number}"
 RFC_EDITOR_INLINE_ERRATA_URL = "https://www.rfc-editor.org/rfc/inline-errata/rfc{rfc_number}.html"
 RFC_EDITOR_INFO_BASE_URL = "https://www.rfc-editor.org/info/"