Add unit tests for wp_refresh_heartbeat_nonces() in wp-admin/includes… #29906

Job	Run time
Core running from src / Windows	3m 22s
Core running from build / MacOS	1m 45s
Core running from build / Linux	1m 38s
Core running from build / Windows	2m 57s
Core running from src / MacOS	1m 13s
Core running from src / Linux	1m 28s
Slack Notifications	0s
Failed workflow tasks	0s
	12m 23s

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