Coding Standards: Escape attachment URL in `wp-admin/async-upload.php`. #19206

Job	Run time
Performance tests / Run tests	10m 20s
Performance tests (with memcached) / Run tests	9m 53s
Slack Notifications / Prepare notifications	6s
Slack Notifications / Success notifications	5s
Slack Notifications / Failure notifications	0s
Slack Notifications / Fixed notifications	0s
Slack Notifications / Cancelled notifications	0s
Failed workflow tasks	0s
	20m 24s

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