Update cmake-multi-platform.yml

Fixing issue in .yml

Author: yapa-ymtl

.github/workflows/cmake-multi-platform.yml

@@ -60,7 +60,7 @@ jobs:
         ctest --output-on-failure
 
     - name: Upload Build Artifacts
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: build-${{ matrix.os }}
         path: build