Merge branch '13824-fix-gitlab-pot' into 'master'

Regen gitlab.pot to fix broken master

Closes #13824

See merge request gitlab-org/gitlab-ee!15666

locale/gitlab.pot

@@ -11065,7 +11065,7 @@ msgstr ""
 msgid "Preferences|Behavior"
 msgstr ""
 
-msgid "Preferences|Choose between fixed (max. 1280px) and fluid (100%%) application layout."
+msgid "Preferences|Choose between fixed (max. 1280px) and fluid (%{percentage}) application layout."
 msgstr ""
 
 msgid "Preferences|Choose what content you want to see on a project’s overview page."