Fix controlled date/time input reset behavior

[LeSingh1]

Summary

Fixes #23299.

For controlled date/time-style inputs, React was syncing defaultValue from value on every update. On iOS Safari/Chrome, the native Reset/Clear button can reset the current value back to defaultValue. Because React kept defaultValue synced to the current value, Reset could become a no-op from React’s value tracking perspective, causing React’s synthetic onChange to be suppressed.

This change preserves the initial defaultValue setup from initInput, but skips later defaultValue syncing from value for date/time-style input types. This allows reset behavior to produce a real value change while keeping controlled value updates intact.

How did you test this change?

yarn prettier
yarn linc
yarn flow dom-node
node ./scripts/jest/jest-cli.js ReactDOMInput-test
node ./scripts/jest/jest-cli.js ChangeEventPlugin

Added a regression test for controlled time inputs to verify that defaultValue is not resynced from value after updates.

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[LeSingh1]

Signed the CLA, please re-check.

[LeSingh1]

@meta-cla check