fix path cov

Author: cvanelteren

.github/workflows/build.yml

@@ -111,7 +111,7 @@ jobs:
             delocate-wheel -w {dest_dir} -v {wheel}
 
           CIBW_TEST_COMMAND: >-
-            cd {project}/packages/basemap &&
+            cd {project}/basemap/packages/basemap &&
             pip install pytest pytest-cov &&
             python -m pytest --cov="mpl_toolkits.basemap" --cov-report=term --ignore=dist --ignore=build