Media: Fix 'remove' icon in Edit Gallery mode. #22962

Job	Run time
Core running from src / Linux	2m 28s
Core running from build / Windows	4m 6s
Core running from build / Linux	2m 35s
Gutenberg running from build / Linux	9m 12s
Gutenberg running from src / Linux	9m 0s
Core running from build / MacOS	2m 19s
Core running from src / Windows	4m 9s
Core running from src / MacOS	2m 14s
Gutenberg running from src / MacOS	13m 51s
Gutenberg running from build / MacOS	11m 22s
Gutenberg running from build / Windows	14m 13s
Gutenberg running from src / Windows	13m 1s
Slack Notifications / Prepare notifications	4s
Slack Notifications / Success notifications	4s
Slack Notifications / Fixed notifications	0s
Slack Notifications / Failure notifications	0s
Slack Notifications / Cancelled notifications	0s
Failed workflow tasks	0s
	1h 28m 38s

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