Update test_future.yml

Author: jhavl

.github/workflows/test_future.yml

@@ -66,7 +66,7 @@ jobs:
         ls ./roboticstoolbox
         git status
         pip list
-        cd ../sg
+        cd ..
         python -c "import spatialgeometry"
         python -c "import roboticstoolbox"
         pytest --timeout=50 --timeout_method thread -s