Created nemotron-parse reader, with tests

Author: jamesbraza

.github/workflows/tests.yml

@@ -112,6 +112,7 @@ jobs:
           GEMINI_API_KEY: ${{ secrets.GEMINI_API_KEY }}
           SEMANTIC_SCHOLAR_API_KEY: ${{ secrets.SEMANTIC_SCHOLAR_API_KEY }}
           CROSSREF_API_KEY: ${{ secrets.CROSSREF_API_KEY }}
+          NVIDIA_API_KEY: ${{ secrets.NVIDIA_API_KEY }}
   test-packages:
     runs-on: ubuntu-latest
     strategy: