[epiphany] (11 commits) Non-fast-forward update to branch mcatanzaro/postinstall

[Marge Bot <marge-bot src gnome org>]

The branch 'mcatanzaro/postinstall' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  184e3ce... Remove legacy postinstall script

Commits added to the branch:

  dcee41f... Update to highlight.js 11.6.0 (*)
  6dff78b... Remove PDF.js (*)
  e2ca3f7... Require WebKitGTK 2.37.1 (*)
  74e1a69... WebExtensions: Properly set the Content-Security-Policy (*)
  90ddead... Update Turkish translation (*)
  5d7133f... Update Catalan translation (*)
  c988d85... Fix the Basque help translation (*)
  2d57186... Update Friulian translation (*)
  bc71b5b... Update Russian translation (*)
  973ddb6... Update Chinese (China) translation (*)
  10d1974... Remove legacy postinstall script

(*) This commit already existed in another branch; no separate mail sent