RTC: Remove post list lock icon and replace user-specific lock text when RTC is enabled #33960

Job	Run time
Determine Matrix	4s
Multisite Default / Test current	13m 28s
Multisite Memcached / Test current	15m 0s
Single Site Memcached / Test before	13m 38s
Single Site Memcached / Test current	13m 23s
Multisite Memcached / Test before	13m 0s
Single Site Default / Test current	14m 54s
Single Site Default / Test before	13m 29s
Multisite Default / Test before	13m 52s
Compare / Single Site Default	17s
Compare / Multisite Default	17s
Compare / Multisite Memcached	14s
Compare / Single Site Memcached	17s
Slack Notifications	-1s
Failed workflow tasks	0s
	1h 51m 52s

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