SelectPanel: Fix items not being selected when defined within scope

[siddharthkp]

• Fixes SelectPanel should compare Objects based on key or id instead of the Objects themselves #4315
• Re-implementation of Allow non-memoized item lists #4324

Rollout strategy

• Patch release
• Minor release
• Major release; if selected, include a written rollout or migration plan
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Testing & Reviewing

Merge checklist

• Added/updated tests
• Added/updated documentation
• Added/updated previews (Storybook)
• Changes are SSR compatible
• Tested in Chrome
• Tested in Firefox
• Tested in Safari
• Tested in Edge
• (GitHub staff only) Integration tests pass at github/github (Learn more about how to run integration tests)

[changeset-bot]

🦋 Changeset detected

Latest commit: faf8056

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@primer/react	Patch

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[github-actions]

size-limit report 📦

Path	Size
packages/react/dist/browser.esm.js	96.72 KB (+0.02% 🔺)
packages/react/dist/browser.umd.js	97.01 KB (-0.01% 🔽)

[primer-integration]

👋 Hi from github/github! Your integration PR is ready: https://github.com/github/github/pull/345814

[primer-integration]

🟢 golden-jobs completed with status success.