Docs: Fix missing documentation in Plugins list table #33283

Job	Run time
Determine Matrix	4s
Multisite Memcached / Test current	13m 16s
Single Site Default / Test before	13m 24s
Multisite Default / Test current	13m 2s
Single Site Default / Test current	13m 15s
Single Site Memcached / Test current	13m 3s
Single Site Memcached / Test before	13m 3s
Multisite Memcached / Test before	13m 57s
Multisite Default / Test before	13m 9s
Compare / Multisite Default	17s
Compare / Multisite Memcached	17s
Compare / Single Site Default	23s
Compare / Single Site Memcached	29s
Slack Notifications	0s
Failed workflow tasks	0s
	1h 47m 39s

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