Pontoon: Update Friulian (fur) localization of AMO

Co-authored-by: Fabio Tomat <dark.tmtfx@gmail.com>

locale/fur/LC_MESSAGES/django.po

@@ -9,7 +9,7 @@ msgstr ""
 "Project-Id-Version: addons-server 1.0\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
 "POT-Creation-Date: 2023-10-10 19:40+0000\n"
-"PO-Revision-Date: 2023-10-23 17:32+0000\n"
+"PO-Revision-Date: 2023-10-23 18:48+0000\n"
 "Last-Translator: Fabio Tomat <dark.tmtfx@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: fur\n"
@@ -515,7 +515,7 @@ msgstr "Intestazion di autorizazion no valide. Nissune credenziâl indicade."
 
 #: src/olympia/api/authentication.py:71 src/olympia/api/authentication.py:250
 msgid "Invalid Authorization header. Credentials string should not contain spaces."
-msgstr ""
+msgstr "Intestazion di autorizazion no valide. La stringhe des credenziâls no à di contignî spazis."
 
 #: src/olympia/api/authentication.py:107
 msgid "Valid user session not found matching the provided session key."