[gnome-builder] Created tag 3.40.0

[Christian Hergert <chergert src gnome org>]

The unsigned tag '3.40.0' was created.

Tagger: Christian Hergert <chergert redhat com>
Date: 1616199181 -0700

    Release 3.40.0

Changes since the last tag '3.39.99':

Anders Jonsson (1):
      Update Swedish translation

Asier Sarasua Garmendia (1):
      Update Basque translation

Christian Hergert (3):
      podman: use "Toolbox" grouping for toolbox containers
      terminal: add access to missing DISPLAY
      Release 3.40.0 for GNOME 40.0

Enrico Nicoletto (1):
      Update Brazilian Portuguese translation

Felix Häcker (2):
      rust-template: Don't place cargo-home inside target, and disable verbose build log
      rust-template: Don't set CARGO_HOME in manifest

Fran Dieguez (1):
      Update Galician translation

Jiri Grönroos (2):
      Update Finnish translation
      Update Finnish translation

Jordi Mas (1):
      Update Catalan translation

Milo Casagrande (1):
      Update Italian translation

Muhammet Kara (1):
      Update Turkish translation

Philipp Kiemle (1):
      Update German translation

Yuri Chornoivan (2):
      Update Ukrainian translation
      Update Ukrainian translation

vanadiae (4):
      flatpak: Add html-tidy module
      beautifier: Expand error message when beautifier isn't found
      gui: Add Beautify shortcut to shortcuts window
      beautifier: Warn at build-time of missing beautifier programs