[Backport release/0.0.14] run manipulation planning e2e on self-hosted linux and mac

[github-actions]

Description

Backport of #4184 to release/0.0.14.

[greptile-apps]

Confidence Score: 5/5

Safe to merge; no blocking issues were found.

What we checked:

• Compared the module marker before and after the change against the registered test selections to validate marker behavior.
• Confirmed that self_hosted_large is excluded from the standard self-hosted selection and that the new self_hosted marker is selected.
• Attempted the narrow end-to-end test, but dependency setup stopped before test collection because PyAudio could not find portaudio.h.
• Reviewed the end-to-end test command and the setup output artifacts to understand the dependency issue.

Summary

This change moves the manipulation-planning coordinator end-to-end tests from the large self-hosted selection to the standard self-hosted selection and updates the module description accordingly.

T-Rex validation blocked

The full end-to-end test could not start locally because PyAudio requires the unavailable portaudio.h development header. The marker-selection check completed and confirmed that the updated marker is included by the standard self-hosted selection.

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