feat: add google/jsonschema-go as Go validator

[brightyorcerf]

What kind of change does this PR introduce?

Feature (adds a new tooling entry to the ecosystem listing)

Issue Number:

• Closes Add jsonschema-go in JSON Schema Ecosystem #2224

Screenshots/videos:

N/A (data update only)

If relevant, did you update the documentation?

No documentation changes required.

Summary

This PR adds google/jsonschema-go to the JSON Schema Ecosystem as a Go-based validator.

The entry includes:

• toolingTypes: ['validator']
• languages: ['Go']
• license: MIT
• source: https://github.com/google/jsonschema-go
• lastUpdated: 2025-12-19 (based on latest release v0.4.2)

supportedDialects is intentionally omitted since the repository does not explicitly document supported draft versions.

The entry follows the existing formatting and conventions in data/tooling-data.yaml.

Does this PR introduce a breaking change?

No.

Checklist

• Read, understood, and followed the contributing guidelines.

[github-actions]

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⚡ Cloudflare Pages Deployment

Name	Status	Preview	Last Commit
website	✅ Ready (View Log)	Visit Preview	c17065e

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (e2c5706) to head (c17065e).

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #2281   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files           30        30           
  Lines          672       672           
  Branches       211       211           
=========================================
  Hits           672       672           

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[brightyorcerf]

Just a quick follow-up on this. I’ve double-checked the google/jsonschema-go repo since submission and v0.4.2 remains the stable target. The preview build on Cloudflare looks solid, ready for review whenever the team has a moment.