Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI patch queue

- vhost-user-gpu: support dmabuf modifiers
- fix VNC crash when there are no active_console
- cleanups and refactoring in ui/vc code

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# gpg: Signature made Tue 12 Sep 2023 06:46:22 EDT
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276  F62D DAE8 E109 7596 9CE5

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu

:
  ui: add precondition for dpy_get_ui_info()
  ui: fix crash when there are no active_console
  virtio-gpu/win32: set the destroy function on load
  ui/console: move DisplaySurface to its own header
  ui/vc: split off the VC part from console.c
  ui/vc: preliminary QemuTextConsole changes before split
  ui/console: remove redundant format field
  ui/vc: rename kbd_put to qemu_text_console functions
  ui/vc: remove kbd_put_keysym() and update function calls
  vmmouse: use explicit code
  vmmouse: replace DPRINTF with tracing
  vhost-user-gpu: support dmabuf modifiers
  contrib/vhost-user-gpu: add support for sending dmabuf modifiers
  docs: vhost-user-gpu: add protocol changes for dmabuf modifiers

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>