Update Linux version on CI

.github/workflows/Linux_AppImage_Build.yml

@@ -16,7 +16,7 @@ jobs:
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
     # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v2
@@ -33,11 +33,11 @@ jobs:
        sudo ./llvm.sh 17
        
     - name: Setup Vulkan SDK
-      run: |
-       wget -qO - http://packages.lunarg.com/lunarg-signing-key-pub.asc | sudo apt-key add -
-       sudo wget -qO /etc/apt/sources.list.d/lunarg-vulkan-focal.list http://packages.lunarg.com/vulkan/lunarg-vulkan-focal.list
-       sudo apt update
-       sudo apt install vulkan-sdk
+      uses: humbletim/setup-vulkan-sdk@v1.2.0
+      with:
+        vulkan-query-version: latest
+        vulkan-use-cache: true
+        vulkan-components: Vulkan-Headers, Vulkan-Loader, SPIRV-Tools, Glslang
 
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.