chore(deps): update actions/upload-artifact action to v6 (#45)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/build.yml

@@ -42,6 +42,6 @@ jobs:
         file: TestResults/reports/lcov.info
 
     - name: Upload artifacts
-      uses: actions/upload-artifact@v5
+      uses: actions/upload-artifact@v6
       with:
         path: ./Artifacts/*