add Go 1.27 to the test matrix

[shogo82148]

Summary by CodeRabbit

• Tests
  • Added Go 1.27 to the automated test coverage matrix.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: c82369a9-27fe-459f-a2eb-2e1ff023a92e

📥 Commits

Reviewing files that changed from the base of the PR and between 923a59b and afc4dd3.

📒 Files selected for processing (1)

• .github/workflows/go.yml

Included review availability: 2 reviews are currently available. Your included PR review attempts over the past 7 days set your current allowance at 4 reviews per hour.

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📝 Walkthrough

Walkthrough

The Go test workflow now tests against Go 1.27 in addition to the existing matrix versions.

Changes

Go CI

Layer / File(s)	Summary
Go test matrix .github/workflows/go.yml	The workflow adds Go 1.27 to the test matrix.

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

Merge Risk: ⚪ Minimal · up to afc4d

This is a narrowly scoped test-matrix update with no actionable merge-blocking risk remaining after normal checks and review.

🚥 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 clearly and concisely describes the main change: adding Go 1.27 to the test matrix.
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 files. (1 skipped: 1 unsupported.)
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.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch go1.27-is-released

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_{Comment @coderabbitai help to get the list of available commands.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.27%. Comparing base (923a59b) to head (afc4dd3).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #119   +/-   ##
=======================================
  Coverage   81.27%   81.27%           
=======================================
  Files          11       11           
  Lines        1132     1132           
=======================================
  Hits          920      920           
  Misses        208      208           
  Partials        4        4           

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[coveralls]

coverage: 80.475%. remained the same — go1.27-is-released into main