Components: Fix React Compiler error for 'useAutocomplete'

[Mamaduka]

What?

Part of #61788.
Similar to #66464.

Resolves anti-mutation React Compiler error for the useAutocomplete hook.

Why?

We're renaming some refs, so their name ends inRef. This is necessary for the enableTreatRefLikeIdentifiersAsRefs config flag of the React Compiler to work well.

Testing Instructions

It shouldn't be necessary. This is a code style change.

[github-actions]

Flaky tests detected in 1832456.
Some tests passed with failed attempts. The failures may not be related to this commit but are still reported for visibility. See the documentation for more information.

🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/11528833995
📝 Reported issues:

• [Flaky Test] Should insert content using the global inserter #57525 in /test/e2e/specs/widgets/editing-widgets.spec.js

[tyxla]

Thanks @Mamaduka 🚀

[github-actions]

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Co-authored-by: Mamaduka <[email protected]>
Co-authored-by: tyxla <[email protected]>

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