Fix `useRef` usages to be called with an explicit argument of `undefi… #809

Job	Run time
Test Suite	42s
Check package config with are-the-types-wrong (20.x)	27s
Test Published Artifact (Local) rr-rsc-context	41s
Test Types with TypeScript 4.7	33s
Test Published Artifact cra4	1m 28s
Test Types with TypeScript 4.8	39s
Test Published Artifact cra5	1m 20s
Test Published Artifact next	1m 14s
Test Published Artifact vite	57s
Test Types with TypeScript 4.9	35s
Test Published Artifact node-standard	21s
Test Types with TypeScript 5.0	26s
Test Published Artifact node-esm	17s
Test Types with TypeScript 5.1	26s
Test Published Artifact react-native	1m 4s
Test Types with TypeScript 5.2	24s
Test Published Artifact expo	1m 7s
Test Types with TypeScript 5.3	29s
Test Types with TypeScript 5.4	24s
	13m 34s

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