remove -n auto from pytest command

Author: adi611

.github/workflows/testslurm.yml

@@ -38,7 +38,7 @@ jobs:
         docker exec slurm bash -c "pip3 install --upgrade pip && pip3 install -e /pydra[test] && python3 -c 'import pydra; print(pydra.__version__)'"
     - name: Run pytest
       run: |
-        docker exec slurm bash -c "pytest --color=yes -vs -n auto --cov pydra --cov-config /pydra/.coveragerc --cov-report xml:/pydra/cov.xml --doctest-modules /pydra/pydra/ -k 'not test_audit_prov and not test_audit_prov_messdir_1 and not test_audit_prov_messdir_2 and not test_audit_prov_wf and not test_audit_all'"
+        docker exec slurm bash -c "pytest --color=yes -vs --cov pydra --cov-config /pydra/.coveragerc --cov-report xml:/pydra/cov.xml --doctest-modules /pydra/pydra/ -k 'not test_audit_prov and not test_audit_prov_messdir_1 and not test_audit_prov_messdir_2 and not test_audit_prov_wf and not test_audit_all'"
     - name: Upload to codecov
       run: |
         docker exec slurm bash -c "pip3 install urllib3==1.26.6"