[rhythmbox] (3 commits) Non-fast-forward update to branch wip/sam/meson

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/sam/meson' 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:

  275d95a... build: Add meson build system
  c99124e... ci: Build tests using meson instead of autotools
  9644025... ci: Use Ubuntu 20.04

Commits added to the branch:

  11b9005... build: Add meson build system
  a6d35c6... ci: Build tests using meson instead of autotools
  9a008bb... ci: Use Ubuntu 20.04