Media: Fix 'remove' icon in Edit Gallery mode. #29244

Job	Run time
Determine Matrix	4s
Single Site Memcached / Test current	13m 0s
Multisite Default / Test 6.7.0	12m 36s
Single Site Memcached / Test 6.7.0	12m 7s
Multisite Default / Test current	12m 21s
Single Site Default / Test current	12m 53s
Multisite Memcached / Test current	12m 53s
Single Site Default / Test 6.7.0	12m 15s
Multisite Memcached / Test 6.7.0	12m 20s
Slack Notifications / Prepare notifications	5s
Compare / Single Site Default (Publishes)	25s
Compare / Multisite Default	11s
Compare / Multisite Memcached	14s
Compare / Single Site Memcached	19s
Slack Notifications / Success notifications	4s
Slack Notifications / Fixed notifications	0s
Slack Notifications / Cancelled notifications	0s
Slack Notifications / Failure notifications	0s
Failed workflow tasks	0s
	1h 41m 47s

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