Update upload-artifact action to version 4

Author: Walkoud

.github/workflows/build.yml

@@ -33,7 +33,7 @@ jobs:
       run: dotnet publish src/WinOptimizer.AI.csproj -c Release -r win-x64 --self-contained false -p:PublishSingleFile=true -o ./publish
 
     - name: Upload Artifact
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: WinOptimizer.AI-Build
         path: ./publish