Update builds.yml

Author: cmaughan

.github/workflows/builds.yml

@@ -35,6 +35,13 @@ jobs:
       with:
         cmake-version: "4.0.0"
 
+    - name: SDL
+      uses: libsdl-org/setup-sdl@main
+      with:
+        install-linux-dependencies: true
+        version: 3-latest
+        version-sdl-image: 3-latest
+          
     - name: Install Vulkan SDK
       uses: humbletim/setup-vulkan-sdk@v1.2.1
       with: