Remove pylsl playback test

Author: cboulay

.github/workflows/test.yml

@@ -34,12 +34,6 @@ jobs:
     - uses: actions/checkout@v4
     - name: Install uv
       uses: astral-sh/setup-uv@v4
-    - name: Install liblsl
-      run: |
-        sudo apt install -y libpugixml-dev
-        echo ${LSL_RELEASE_URL}/liblsl-${LSL_RELEASE}-$(lsb_release -sc)_amd64.deb
-        curl -L ${LSL_RELEASE_URL}/liblsl-${LSL_RELEASE}-$(lsb_release -sc)_amd64.deb -o liblsl.deb
-        sudo apt install ./liblsl.deb
     - name: Build
       run: uv sync --all-extras
     - name: Run tests