[gnome-user-docs] Created tag 3.38.0

[Shaun McCance <shaunm src gnome org>]

The signed tag '3.38.0' was created.

Tagger: Shaun McCance <shaunm redhat com>
Date: 1599949061 -0400

    Version 3.38.0

Changes since the last tag '3.37.92':

Anders Jonsson (1):
      Update Swedish translation

Andre Klapper (2):
      Update gnome-shell calendar and top bar menu screenshots for 3.38
      Fix Finnish gnome-help translation as it breaks the CI pipeline

Christian Kirbach (1):
      Update German translation

Jiri Grönroos (1):
      Update Finnish translation

Jordi Mas (2):
      Update Catalan translation
      Update Catalan translation

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

Rafael Fontenelle (2):
      Update Brazilian Portuguese translation
      gnome-help: Update Brazilian Portuguese screenshots

Shaun McCance (2):
      .gitattributes: Trying to get GitLab to syntax highlight Mallard
      Version 3.38.0

Tim Sabsch (1):
      Update German translation