POC: Remove allowDynamicKey from useOnyx#729

JKobrynski wants to merge 3 commits intoExpensify:mainExpensify/react-native-onyx:mainfrom

callstack-internal:JKobrynski/feat/80096-remove-allowdynamickey-poccallstack-internal/react-native-onyx:JKobrynski/feat/80096-remove-allowdynamickey-pocCopy head branch name to clipboard