feat(attributes): Add CLS web vital source attribute

[Lms24]

This PR adds the browser.web_vital.cls.source.<key> and adds and deprecates the previously used cls.source.<key> attribute.

This migrates all CLS attributes to the new browser.web_vital pattern

[github-actions]

Semver Impact of This PR

🟡 Minor (new features)

📋 Changelog Preview

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New Features ✨

Attributes

• Add CLS web vital source attribute by Lms24 in #234

• Add core web web vital value attributes by Lms24 in #229
• Add allow_any_value field to attribute schema by vgrozdanic in #272

Other

• (http) Add http.server.request.time_in_queue attribute by dingsdax in #267
• (resource) Add resource.deployment.environment by mjq in #266
• Add sentry.timestamp.sequence attribute to the spec by logaretm in #262
• Add changelog tracking to attribute definitions by ericapisani in #270

Bug Fixes 🐛

• (attributes) Remove allow_any_value boolean attribute and allow any as type by vgrozdanic in #273
• (gen_ai) Input and output token description by obostjancic in #261
• Don't run changelog generation on yarn generate by Lms24 in #277
• Avoid changelog generation recursion by Lms24 in #274

Documentation 📚

• Update README with up-to-date links by ericapisani in #258

Internal Changes 🔧

Deps

• Bump dompurify from 3.3.1 to 3.3.2 by dependabot in #278
• Bump svgo from 3.3.2 to 3.3.3 by dependabot in #275
• Bump svelte from 5.51.5 to 5.53.5 by dependabot in #271
• Bump rollup from 4.40.1 to 4.59.0 by dependabot in #269
• Bump svelte from 5.48.1 to 5.51.5 by dependabot in #260

Deps Dev

• Bump tar from 7.5.8 to 7.5.10 by dependabot in #276
• Bump tar from 7.5.7 to 7.5.8 by dependabot in #259

Other

• (ai) Deprecate rest of ai.* attributes by constantinius in #264
• (attributes) Ensure each attribute json has a changelog entry by Lms24 in #282
• (gen_ai) Deprecate gen_ai.tool.input, gen_ai.tool.message, gen_ai.tool.output by constantinius in #265
• (repo) Populate changelog property when running yarn create:attribute by Lms24 in #280

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