build(deps): bump github.com/fxamacker/cbor/v2 from 2.9.3 to 2.9.4

[dependabot]

Bumps github.com/fxamacker/cbor/v2 from 2.9.3 to 2.9.4.

Release notes

Sourced from github.com/fxamacker/cbor/v2's releases.

v2.9.4

This release fixes potential panics when decoding a CBOR map whose key decodes to an uncomparable Go value under certain conditions.

Not affected: user apps that don't register tag types and don't use map key types that are either named empty interfaces (e.g. type MyAny any) or contain interfaces.

These potential panics can be encountered when one of these two conditions is met:

• user application registers a tag type (via TagSet interface) that is an array or struct with uncomparable or interface{} element or field type, or
• user application specifies a destination Go map whose key type is a named empty interface type or a type containing an interface.

This was identified while improving tests and reviewing code for an upcoming release.

Tests and fuzz tests were extended to cover this bug.

Upgrading to v2.9.4 is recommended.

What's Changed

• Fix panic decoding uncomparable map keys under certain conditions by @​fxamacker in fxamacker/cbor#817

Full Changelog: fxamacker/cbor@v2.9.3...v2.9.4

Commits

• be0da0d Merge pull request #817 from fxamacker/fxamacker/release-2.9-fix-hashable-map...
• cd9c45c Fix panic decoding uncomparable map key into non any key type
• 259f9bb Fix panic decoding uncomparable registered tag value as map key
• See full diff in compare view

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Walkthrough

The indirect github.com/fxamacker/cbor/v2 dependency changes from v2.9.3 to v2.9.4 in go.mod.

Changes

Dependency update

Layer / File(s)	Summary
Update CBOR dependency go.mod	The indirect github.com/fxamacker/cbor/v2 dependency is upgraded from v2.9.3 to v2.9.4.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~2 minutes

Change: Other

Suggested reviewers: thetechnick

Merge Risk: ⚪ Minimal · up to 6d2c5

The dependency update has no identified merge-blocking risk and is ready to merge with normal checks.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description accurately explains the dependency update and includes release notes, but it does not use the required template sections. It omits the Change Type, Check List Before Merging, and Addit…	Add the required template sections. Specify the change type, confirm pre-commit validation, testing and regression coverage, and documentation status. Include any additional relevant information.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the dependency and the version change from 2.9.3 to 2.9.4.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
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.

Full details: Description check

Explanation

The description accurately explains the dependency update and includes release notes, but it does not use the required template sections. It omits the Change Type, Check List Before Merging, and Additional Information sections.

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✨ Finishing Touches

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• Create a new PR

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