update ci

Author: Neutree

.github/workflows/pack_linux.yml

@@ -39,7 +39,7 @@ jobs:
         run: |
           export QT_DEBUG_PLUGINS=1
           sudo apt-get update
-          sudo apt-get install libxcb-icccm4 libxcb-image0 libxcb-keysyms1
+          sudo apt-get install libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0
           pip3 install -r requirements.txt
           pip3 install pyinstaller wheel
           python setup.py sdist bdist_wheel