Remove the CSS modules feature flag from the Autocomplete component

[jonrohan]

This PR removes the CSS modules feature flag from the Autocomplete component. The component Autocomplete is used 28 times in dotcom.

Changelog

New

Changed

Removed

Removes the CSS modules feature flag from the Autocomplete components.

Rollout strategy

• Patch release
• Minor release
• Major release; if selected, include a written rollout or migration plan
• None; if selected, include a brief description as to why

Testing & Reviewing

Using Integration testing.

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: c22479e

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	Minor

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[github-actions]

👋 Hi, this pull request contains changes to the source code that github/github depends on. If you are GitHub staff, we recommend testing these changes with github/github using the integration workflow. Thanks!

[github-actions]

size-limit report 📦

Path	Size
packages/react/dist/browser.esm.js	105.82 KB (-0.08% 🔽)
packages/react/dist/browser.umd.js	106.17 KB (+0.03% 🔺)

[primer-integration]

👋 Hi from github/github! Your integration PR is ready: https://github.com/github/github/pull/367855

[primer-integration]

🟢 golden-jobs completed with status success.

[siddharthkp]

Yay!