Bump nxe-json submodule to 0.5.0

[kjdev]

Summary by CodeRabbit

• Chores
  • Updated nxe-json dependency to version 0.5.0 with improved buffer handling, a sorted compact serializer, enhanced object iteration API, deep copy functionality, and scalar constructors.

[coderabbitai]

📝 Walkthrough

Walkthrough

The PR updates the nxe-json submodule reference to version 0.5.0 and documents the change in CHANGELOG.md with details about the included behavioral and feature improvements.

Changes

nxe-json Submodule Update

Layer / File(s)	Summary
Update nxe-json submodule reference and changelog CHANGELOG.md, nxe-json	The nxe-json submodule pointer is bumped to commit e071c833, and CHANGELOG.md is updated with a dated entry (ffac8b8, 2026-06-04) documenting the v0.5.0 version change and summarizing bundled improvements: NUL-terminated stringify buffers, sorted compact serializer, object iteration API, deep copy, and scalar constructors.

Possibly related PRs

• kjdev/nginx-auth-rbac#7: Both PRs update the tracked nxe-json submodule pointer (and corresponding CHANGELOG.md "Changed" entry), so the main PR's change is directly related to the dependency bump work in the retrieved PR.
• kjdev/nginx-auth-rbac#6: The main PR only bumps the referenced nxe-json submodule commit (and its changelog entry), which is the same nxe-json dependency that the retrieved PR wires into the JSON role parsing code paths.

Poem

🐰 A version bump hops along the way,
nxe-json now at 0.5.0 today!
Stringify buffers, sorted and neat,
This submodule dance makes the upgrade complete! 📝

🎯 1 (Trivial) | ⏱️ ~2 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.
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.
Title check	✅ Passed	The title directly and clearly describes the main change: bumping the nxe-json submodule to version 0.5.0, which is exactly what the PR accomplishes.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch bump/submodule

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[kjdev]

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