Volume mount tests directory as well

.github/workflows/docker-build.yml

@@ -27,7 +27,7 @@ jobs:
 
       - name: Run Pytest inside Docker container
         run: |
-          docker run -v $(pwd)/src:/workspace/src -v $(pwd)/client:/workspace/client nv-ingest:latest pytest -rs --cov nv_ingest --cov nv_ingest_client --cov-report term --cov-report xml:coverage.xml tests/nv_ingest tests/nv_ingest_client
+          docker run -v $(pwd)/tests:/workspace/tests -v $(pwd)/src:/workspace/src -v $(pwd)/client:/workspace/client nv-ingest:latest pytest -rs --cov nv_ingest --cov nv_ingest_client --cov-report term --cov-report xml:coverage.xml tests/nv_ingest tests/nv_ingest_client
   
       - name: Upload test report
         uses: actions/upload-artifact@v3