Revert "Run PyBaMM test suite for Windows wheels"

This reverts commit 669e26b.

Author: agriyakhetarpal

.github/workflows/build_wheels.yml

@@ -49,16 +49,7 @@ jobs:
           CIBW_REPAIR_WHEEL_COMMAND: delvewheel repair --add-path C:/Windows/System32 -w {dest_dir} {wheel}
           CIBW_TEST_EXTRAS: "dev"
           CIBW_TEST_COMMAND: |
-            # Sanity check idaklu lib import
             python -m pytest {project}/tests
-
-            # Run PyBaMM test suite
-            git clone https://github.com/pybamm-team/PyBaMM.git pybamm-clone-for-tests
-            cd pybamm-clone-for-tests
-            pip install -e ".[all,dev,jax]"
-            python -m pytest tests/unit
-            cd ..
-
       - name: Upload Windows wheels
         uses: actions/upload-artifact@v4
         with: