Remove nodejs spec from robot artifact name for now as it contains forbidden characters

Author: krassowski

.github/workflows/job.test.yml

@@ -203,6 +203,6 @@ jobs:
       - name: Publish browser test output
         uses: actions/upload-artifact@v2
         with:
-          name: ${{ job.status }} Robot ${{ matrix.os }} Python ${{ matrix.python }} Node ${{ matrix.nodejs }} ${{ github.run_number }}
+          name: ${{ job.status }} Robot ${{ matrix.os }} Python ${{ matrix.python }} ${{ github.run_number }}
           path: ./atest/output
         if: always()