[bot]: Update message catalogues (#10889)

Co-authored-by: AA-Turner <AA-Turner@users.noreply.github.com>

sphinx/locale/fr/LC_MESSAGES/sphinx.js

@@ -23,7 +23,7 @@ Documentation.addTranslations({
         "Index": "Index",
         "Index – %(key)s": "Index – %(key)s",
         "Index pages by letter": "Indexer les pages par lettre",
-        "Indices and tables:": "Indices et tables :",
+        "Indices and tables:": "Index et tables :",
         "Last updated on %(last_updated)s.": "Mis \u00e0 jour le %(last_updated)s.",
         "Library changes": "Modifications de la biblioth\u00e8que",
         "Navigation": "Navigation",

sphinx/locale/sr@latin/LC_MESSAGES/sphinx.js

@@ -1,5 +1,5 @@
 Documentation.addTranslations({
-    "locale": "sr",
+    "locale": "sr@latin",
     "messages": {
         "%(filename)s — %(docstitle)s": "",
         "&#169; <a href=\"%(path)s\">Copyright</a> %(copyright)s.": "",