Remove remaining references to contribute/how/translate/translation_progress (refs: #16867)

config/chroot_local-includes/usr/share/tails/build/mksquashfs-excludes

@@ -5,7 +5,6 @@ debootstrap/*
 root/.gnupg/S.gpg-agent*
 tmp/*
 usr/share/doc/tails/website/blueprint/*
-usr/share/doc/tails/website/contribute/how/translate/translation_progress.html
 usr/share/doc/tails/website/promote/slides/*
 usr/share/doc/tails/website/torrents/rss.html
 usr/share/icons/*/.icon-theme.cache

wiki/src/contribute/l10n_tricks.mdwn

@@ -129,7 +129,7 @@ Execute from the root of the Git repository:
 Get an overview of translation progress
 =======================================
 
-You can get a list of pages that are not 100% translated on [[this dedicated page|contribute/how/translate/translation_progress]].
+XXX: point to the relevant Weblate URL.
 
 Build a translation memory to use with Poedit
 =============================================