Refresh Franka Soft golden images for the PhysX and Newton renderer combination

[huidongc]

Description

Refresh Franka Soft golden images for the PhysX and Newton renderer combination.

The test case still needs to be disabled until we solve the random hang on teardown of Kit-based combinations (OMPE-101977).

Type of change

• Test data update

Checklist

• I have read and understood the contribution guidelines
• I have run the pre-commit checks with ./isaaclab.sh --format
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• I have updated the changelog and the corresponding version in the extension's config/extension.toml file
• I have added my name to the CONTRIBUTORS.md or my name already exists there

[greptile-apps]

Greptile Summary

This PR refreshes the Franka soft golden images for the PhysX and Newton renderer combination. The main changes are:

• Updated depth, normals, RGB, and RGBA reference images.
• Added distance-to-camera and distance-to-image-plane references.
• Changed the temporary skip condition for teardown hangs.
• Added a test-only changelog entry.

Confidence Score: 5/5

The changed flow looks mergeable after confirming the intended scope of the PhysX skip.

• The new predicate prevents every refreshed PhysX/Newton comparison from running.
• This is harmless if the teardown hang applies to all PhysX cases in the Kit process.
• If the hang only affects Kit renderers, the condition removes intended test coverage.

source/isaaclab_tasks/test/rendering_test_utils.py

Important Files Changed

Filename	Overview
source/isaaclab_tasks/test/rendering_test_utils.py	Broadens the teardown-hang skip to all PhysX cases, including the PhysX/Newton comparisons whose baselines are refreshed here.
source/isaaclab_tasks/test/golden_images/franka_soft/physx-newton_renderer-depth.png	Refreshes the PhysX/Newton depth reference image.
source/isaaclab_tasks/test/golden_images/franka_soft/physx-newton_renderer-distance_to_camera.png	Adds the PhysX/Newton distance-to-camera reference image.
source/isaaclab_tasks/test/golden_images/franka_soft/physx-newton_renderer-distance_to_image_plane.png	Adds the PhysX/Newton distance-to-image-plane reference image.
source/isaaclab_tasks/test/golden_images/franka_soft/physx-newton_renderer-normals.png	Refreshes the PhysX/Newton normals reference image.
source/isaaclab_tasks/test/golden_images/franka_soft/physx-newton_renderer-rgb.png	Refreshes the PhysX/Newton RGB reference image.
source/isaaclab_tasks/test/golden_images/franka_soft/physx-newton_renderer-rgba.png	Refreshes an RGBA reference that is not currently selected by the Newton renderer data-type matrix.

_{Reviews (1): Last reviewed commit: "Refresh their golden images for the Phys..." | Re-trigger Greptile}

[greptile-apps]

PhysX Gate Skips Refreshed Baselines

The new backend-wide condition also matches every physx + newton_renderer parameter, so none of the five newly refreshed Newton golden-image comparisons execute. If OMPE-101977 only requires disabling the Kit renderer paths, this condition silently removes the exact test coverage this change updates.

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

[huidongc]

Yes. The other skip because Github Issue #3228 is removed such that it reflects the current code status. But the test case has to be skipped for now due to random hang which is another separate issue (OMPE-101977).

[rilei-nvidia]

LGTM

[mmichelis]

Necessary PR to get the CI running again. Thanks for looking further into this hanging issue Huidong!