PyTest update

Making the testing suite more consistent with the one PsychoPy uses and hopefully fixing the auto-fail that was happening before.

.github/workflows/pytest.yml

@@ -15,8 +15,8 @@ jobs:
     strategy:
       fail-fast: false  # debugging builds lets see them all!
       matrix:
-        os: [ ubuntu-latest ]
-        python-version: [ 3.9 ]
+        os: [ ubuntu-22.04 ]
+        python-version: [ '3.8', '3.10' ]
 
     steps:
       - uses: actions/checkout@v2
@@ -45,7 +45,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y -qq python3-dev libgtk-3-dev
           sudo apt-get install -y -qq libgstreamer1.0-0 gstreamer1.0-plugins-base
-          #sudo apt-get install -y -qq libwebkit2gtk-4.0-dev #Failing feb2025
+          sudo apt-get install -y -qq libwebkit2gtk-4.0-dev #Fails in versions of Ubuntu past 22.04
           sudo apt-get install -y -qq libpng-dev libjpeg-dev libtiff-dev libnotify-dev libsm-dev
           sudo apt-get install -y -qq libsdl2-dev libsdl2-mixer-2.0-0 libsdl2-image-2.0-0 libsdl2-2.0-0
           sudo apt-get install -y -qq libportaudio2