fix(Ref): do not return Fibers as refs for "react-test-renderer" (#15144)

(cherry picked from commit bd424da)

Author: layershifter

packages/fluentui/CHANGELOG.md

@@ -41,7 +41,6 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Remove `aria-selected` attribute from `TreeItem` when `Tree` is not selectable @assuncaocharles ([#15115](https://github.com/microsoft/fluentui/pull/15115))
 - Add `shouldPreventDefault` on `keyDown` event for `TreeTitle` to allow enter trigger when `TreeTitle` is rendered as an `anchor` @assuncaocharles ([#15095](https://github.com/microsoft/fluentui/pull/15095))
 - Fix screen reader experience in multiple `dropdown` @kolaps33 ([#15066](https://github.com/microsoft/fluentui/pull/15066))
-- Fix `useAutoControlled` hook to suport functions updates @assuncaocharles ([#15137](https://github.com/microsoft/fluentui/pull/15137))
 - Fix of handling refs in `Ref` component for `react-test-render` @layershifter ([#15144](https://github.com/microsoft/fluentui/pull/15144))
 
 ### Features