Update build.yml

Author: ilmai

.github/workflows/build.yml

@@ -19,6 +19,12 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
+    - name: Install dependencies (Ubuntu)
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y libasound2-dev libgl-dev libjack-dev libxcb1-dev libxcb-icccm4-dev libxcursor-dev libxkbcommon-dev libxcb-shape0-dev libxcb-xfixes0-dev libx11-xcb-dev libxcb-dri2-0-dev libpango1.0-dev libatk1.0-dev libgdk-pixbuf-2.0-dev libgtk-3-dev libgtkmm-3.0-dev libxkbcommon-x11-dev
+
     - uses: actions/checkout@v5
 
     - name: Clone vst3sdk