[ANNOUNCE] weston 9.0.0

[Simon Ser]

Weston 9.0.0 is released! This release cycle has been pretty quiet,
with just a few new features:

- A new kiosk shell allows to display regular desktop apps in an
  always-fullscreen mode
- Improved testing infrastructure: the test harness has been
  redesigned, DRM tests are now supported, DRM and OpenGL tests are now
  enabled in our CI
- DRM panel orientation property support

As always, a number of bug fixes are included as well.

Thanks to all contributors!

Commit history since RC1 below (no changes apart from the version
bump).

Simon Ser (1):
      build: bump to version 9.0.0 for the official release

git tag: 9.0.0

https://wayland.freedesktop.org/releases/weston-9.0.0.tar.xz
MD5:  b406da0fe9139fd39653238fde22a6cf  weston-9.0.0.tar.xz
SHA1: 90b9540a0bd6d6f7a465817f1c696d4d393183c9  weston-9.0.0.tar.xz
SHA256: 5cf5d6ce192e0eb15c1fc861a436bf21b5bb3b91dbdabbdebe83e1f83aa098fe  weston-9.0.0.tar.xz
SHA512: ccc263f8279b7b23e5c593b4a8a023de2c3dc178b1b8d6593599171770bcfe97608de9fcb77aa1cab39255451d289d323e51c317dae190c7641282e085b84f90  weston-9.0.0.tar.xz
PGP:  https://wayland.freedesktop.org/releases/weston-9.0.0.tar.xz.sig