[geary] (5 commits) Non-fast-forward update to branch mjog/build-updates

[Michael Gratton <mjog src gnome org>]

The branch 'mjog/build-updates' 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:

  07b0c8a... desktop: Update screenshots for 40.0
  37c8f4b... build: Remove unused libpeas_gtk dependency
  daefe61... build: Remove handy from Flatpak nightly manifest
  803b945... build: Remove --disable-since-check for llibhandy 1.0
  40d2c1d... client: Use public GCR trust API calls now they are widely 
  43aa7a8... build: Unpin GMime back to mainline for nightly Flatpak

Commits added to the branch:

  8db785d... build: Remove unused libpeas_gtk dependency
  ec3cc82... build: Remove handy from Flatpak nightly manifest
  c1c8058... build: Remove --disable-since-check for llibhandy 1.0
  213c470... client: Use public GCR trust API calls now they are widely 
  2daffe7... build: Unpin GMime back to mainline for nightly Flatpak