bugfix/workflow: upload binaries after building (#3)

* Upload build artifacts

* Update binary path on Windows

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

@@ -80,3 +80,11 @@ jobs:
     - name: Build
       # Build your program with the given configuration. Note that --config is needed because the default Windows generator is a multi-config generator (Visual Studio generator).
       run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }}
+
+    - name: Upload build artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: vulkan_splatting-${{ matrix.os }}-${{ matrix.c_compiler }}-${{ matrix.build_type }}
+        path: |
+          ${{ steps.strings.outputs.build-output-dir }}/vulkan_splatting
+          ${{ steps.strings.outputs.build-output-dir }}/Release/vulkan_splatting.exe