ci: bump actions/upload-artifact from 2 to 3 (#732)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/test.yml

@@ -68,7 +68,7 @@ jobs:
       - run: npm test
 
       - name: Upload test coverage as artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: coverage-${{ matrix.os }}
           path: coverage