[11.x] Make `withoutDefer` also return `$this` #42507

Job	Run time
PHP 8.2 - PHPUnit 10.5.12 - prefer-lowest	1m 56s
PHP 8.2 - PHPUnit 10.5 - prefer-lowest - Windows	2m 18s
PHP 8.2 - PHPUnit 10.5.12 - prefer-stable	2m 4s
PHP 8.2 - PHPUnit 10.5 - prefer-stable - Windows	2m 16s
PHP 8.2 - PHPUnit 11.3.2 - prefer-lowest	2m 37s
PHP 8.2 - PHPUnit 11.0.1 - prefer-lowest - Windows	2m 17s
PHP 8.2 - PHPUnit 11.0.1 - prefer-stable - Windows	2m 17s
PHP 8.2 - PHPUnit 11.3.2 - prefer-stable	4m 54s
PHP 8.3 - PHPUnit 10.5 - prefer-lowest - Windows	2m 14s
PHP 8.3 - PHPUnit 10.5.12 - prefer-lowest	1m 55s
PHP 8.3 - PHPUnit 10.5 - prefer-stable - Windows	2m 21s
PHP 8.3 - PHPUnit 10.5.12 - prefer-stable	1m 50s
PHP 8.3 - PHPUnit 11.0.1 - prefer-lowest - Windows	2m 16s
PHP 8.3 - PHPUnit 11.3.2 - prefer-lowest	3m 2s
PHP 8.3 - PHPUnit 11.0.1 - prefer-stable - Windows	2m 18s
PHP 8.3 - PHPUnit 11.3.2 - prefer-stable	2m 5s
PHP 8.4 - PHPUnit 10.5 - prefer-stable - Windows	2m 17s
PHP 8.4 - PHPUnit 10.5.12 - prefer-lowest	2m 5s
PHP 8.4 - PHPUnit 10.5.12 - prefer-stable	1m 59s
PHP 8.4 - PHPUnit 11.0.1 - prefer-stable - Windows	4m 2s
PHP 8.4 - PHPUnit 11.3.2 - prefer-lowest	1m 59s
PHP 8.4 - PHPUnit 11.3.2 - prefer-stable	1m 52s
	52m 54s

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