Fix pytest command in CI workflow (#224)

* Fix pytest command in CI workflow

* Updated numpy version in CI workflow to comply with cvxpy requirements.

Author: tkralphs

.github/workflows/ci-cvxpy.yml

@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [macos-latest]  # Add ubuntu-latest when cvxpy pytest issue is solved
-        numpy: ['numpy==1.26.0', numpy]
+        numpy: [numpy] # We used to also test version 1.26.0, but now cvxpy requires numpy 2 
 
     runs-on: ${{ matrix.os }}
 
@@ -65,4 +65,4 @@ jobs:
       - name: Test CVXPY
         run: |
           python3 -m pip install --break-system-packages pytest hypothesis ${{ matrix.numpy }}
-          (cd cvxpy/cvxpy/tests && python3 -m pytest -v .)
+          python -m pytest --pyargs cvxpy.tests