[gnome-user-docs] Created tag 3.38

[Shaun McCance <shaunm src gnome org>]

The signed tag '3.38' was created.

Tagger: Shaun McCance <shaunm redhat com>
Date: 1625844799 -0400

    Version 3.38

Changes since the last tag '3.38.5':

Anders Jonsson (2):
      Update Swedish translation
      Update Swedish translation

Andre Klapper (1):
      gnome-help: Fluendo DVD decoder has been discontinued

Bastien Nocera (1):
      Add iCade pairing instructions

Petr Kovar (1):
      Fix Czech translation

Piotr Drąg (2):
      Update Polish translation
      Update Polish translation

Shaun McCance (1):
      Version 3.38.8

scootergrisen (1):
      Fix string with "<app>Keyboard</app>"