Adjust integration test workflow to run on cyclops vm runner (#594)

* Adjust integration test workflow to run on cyclops vm runner

* add pytest-mpi plugin

* fix pip-audit vulnerability warnings

---------

Co-authored-by: Franklin Ogidi <41602287+fcogidi@users.noreply.github.com>

.github/workflows/integration_tests.yml

@@ -42,7 +42,7 @@ on:
 
 jobs:
   integration-tests:
-    runs-on: [self-hosted, gpu, db]
+    runs-on: [self-hosted, gpu, db, cyclops]
     steps:
       - uses: actions/checkout@v4.1.1
       - name: Install poetry
@@ -58,6 +58,7 @@ jobs:
           poetry env use '3.10'
           source $(poetry env info --path)/bin/activate
           env MPICC=/opt/openmpi-4.1.5/bin/mpicc poetry install --with docs,dev,test --all-extras
+          mpirun -n 2 python -m pytest --only-mpi
           coverage run -m pytest -m integration_test && coverage xml && coverage report -m
       - name: Upload coverage to Codecov
         uses: Wandalen/wretry.action@v1.4.4