[0.87] Fix `Attempted to import the module "...ReactNativeFeatureFlags` in apps using virtualized-lists

[robhogan]

Target Branch

0.87

Link to commit or PR to be picked

react/react-native#57484

Description

Fixes a warning in Metro during bundling on every app that renders a virtualized list (FlatList, SectionList, etc.) - react/react-native#57933:

Attempted to import the module ".../node_modules/react-native/src/private/featureflags/ReactNativeFeatureFlags" which is not listed in the "exports" of ".../node_modules/react-native" under the requested subpath "./src/private/featureflags/ReactNativeFeatureFlags". Falling back to file-based resolution.

This has appeared since react/react-native#57484, which was picked into 0.87 during RC.

[github-actions]

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