fix path

Author: cvanelteren

.github/workflows/build.yml

@@ -112,7 +112,7 @@ jobs:
 
           CIBW_TEST_COMMAND_WINDOWS: >-
             pip install pytest pytest-cov &&
-            python -m pytest "{project}\packages\basemap\tests" --cov="mpl_toolkits.basemap" --cov-report=term --ignore=dist --ignore=build
+            python -m pytest "{project}\tests" --cov="mpl_toolkits.basemap" --cov-report=term --ignore=dist --ignore=build
 
           CIBW_TEST_COMMAND: >-
             cd {project} &&