[openqa-tests/sam/upstream-container] Try to fix QEMU video config

[Sam Thursfield <sthursfield src gnome org>]

commit 98bb5253e944304495ef33914bb4d2660a191cec
Author: Sam Thursfield <sam thursfield codethink co uk>
Date:   Thu Oct 6 13:58:56 2022 +0200

    Try to fix QEMU video config
    
    Latest openqa_worker container (84fac6ea78897) has:
    
      * isotovideo 4.6.1664981305.4269ef9 [interface v32]
      * qemu 6.2.0
    
    A warning appears:
    
    ```
    [2022-10-06T11:50:50.304399Z] [debug] qemu version detected: 6.2.0
    [2022-10-06T11:50:50.304999Z] [warn] !!! backend::qemu::_set_graphics_backend: QEMUVGA is deprecated, 
please set QEMU_VIDEO_DEVICE
    ```
    
    QEMU then fails:
    
    ```
    [2022-10-06T11:50:52.153582Z] [warn] !!! : qemu-system-x86_64: -device 
virtio-vga,edid=on,xres=1024,yres=768: 'virtio-vga' is not a valid device model name
    ```
    
    Use new arguments suggested by James Thomas.

 utils/setup_worker.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/utils/setup_worker.sh b/utils/setup_worker.sh
index 1678c66..c4491b8 100755
--- a/utils/setup_worker.sh
+++ b/utils/setup_worker.sh
@@ -26,10 +26,11 @@ openqa-cli api --apikey $OPENQA_API_KEY --apisecret $OPENQA_API_SECRET \
   backend=qemu \
   settings[ARCH]=x86_64 \
   settings[PART_TABLE_TYPE]=gpt \
+  settings[QEMU_APPEND]="display egl-headless,gl=on" \
   settings[QEMUCPU]=host \
   settings[QEMUCPUS]=2 \
   settings[QEMURAM]=2560 \
-  settings[QEMUVGA]=virtio \
+  settings[QEMU_VIDEO_DEVICE]="virtio-gpu-gl-pci,edid=on,max_outputs=1" \
   settings[UEFI]=1 \
   settings[UEFI_PFLASH_CODE]=/usr/share/qemu/ovmf-x86_64-code.bin \
   settings[WORKER_CLASS]=$worker_class | tee --append openqa.log | jq -e .id > /tmp/machine_id