Link in sphinx-gallery tutorials link to traitlets base class, not to ctapipe implementation

[maxnoe]

Describe the bug

If you go to e.g.: https://ctapipe.readthedocs.io/en/latest/auto_examples/tutorials/calibrated_data_exploration.html you see that sphinx-gallery creates cross-links from the code examples to documentation for classes.

Some classes. Only configuragbles. And the links don't point to the implementation of the specific class in ctapipe but to the traitlets.config.Configurable base class in the traitlets docs.

To Reproduce

Go to the above link and check.

Expected behavior

Link all ctapipe imports and link to the correct class, not the external base class.