some more linux dependencies for pyqt5.15+

Author: altendky

.github/workflows/ci.yml

@@ -106,6 +106,7 @@ jobs:
         run: |
           apt-get update --yes
           apt-get install --yes libgl1
+          apt-get install --yes libdbus-1-3 libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0 libxcb-xfixes0
       - name: Install
         run: |
           pip install tox