do not test for mdsplus as imas_core pypi install doesn't support it

Author: prasad-sawantdesai

.github/workflows/test_with_pytest.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Run tests
         run: |
           source venv/bin/activate
-          python -m pytest -n=auto --cov=imas --cov-report=term-missing --cov-report=xml:coverage.xml --cov-report=html:htmlcov --junit-xml=junit.xml
+          python -m pytest -n=auto --memory --ascii --hdf5 --cov=imas --cov-report=term-missing --cov-report=xml:coverage.xml --cov-report=html:htmlcov --junit-xml=junit.xml
 
       - name: Upload coverage report ${{ matrix.python-version }}
         uses: actions/upload-artifact@v4