deps: pin cmeel-urdfdom<5 and cmeel-tinyxml2<11 for pinocchio

[aristarkhovNV]

Pinocchio 3.9.0 wheels link against liburdfdom_sensor.so.4.0 and libtinyxml2.so.10 but declare only >= floors on their cmeel packages. Upstream published cmeel-urdfdom 6.0.0 and cmeel-tinyxml2 11.0.0 on 2026-05-21; both ship newer sonames, causing import pinocchio to fail at runtime in fresh teleop_ros2 image builds.

Summary by CodeRabbit

Chores

• Updated dependency version constraints to ensure runtime compatibility with recent library updates.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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📥 Commits

Reviewing files that changed from the base of the PR and between 8b57406 and a2c4666.

📒 Files selected for processing (1)

• src/core/python/requirements-grounding.txt

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📝 Walkthrough

Walkthrough

This PR adds upper-bound version constraints for two dependencies in the Python grounding requirements: cmeel-urdfdom<5 and cmeel-tinyxml2<11. The changes include explanatory comments documenting why these constraints are necessary for runtime compatibility with Pinocchio 3.9.0's compiled bindings and the underlying soname linkage expectations.

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly and specifically describes the main change: pinning two dependency versions for Pinocchio compatibility.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch aaristarkhov/fix-pinocchio-cmeel-pins

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