Install mesa-vulkan-drivers and libvulkan1 for Linux LLVMPipe

Author: rpnzl

.github/workflows/build.yml

@@ -81,7 +81,7 @@ jobs:
         if: startsWith(matrix.config.name, 'Ubuntu')
         run: |
           sudo apt-get update
-          sudo apt-get install cmake libxrandr-dev libxinerama-dev libxcursor-dev mesa-common-dev libx11-xcb-dev pkg-config nodejs npm
+          sudo apt-get install cmake libxrandr-dev libxinerama-dev libxcursor-dev mesa-common-dev libx11-xcb-dev pkg-config nodejs npm mesa-vulkan-drivers libvulkan1
           cmake --version
           gcc --version