Remove codecov

Author: alejoe91

.github/workflows/full_tests.yml

@@ -28,9 +28,4 @@ jobs:
         pip install -e .
     - name: Pytest
       run: |
-        pytest --cov=probeinterface --cov-report xml:./coverage.xml
-    - uses: codecov/codecov-action@v3
-      with:
-        token: ${{ secrets.CODECOV_TOKEN }}
-        fail_ci_if_error: true
-        file: ./coverage.xml
+        pytest -v