Renaming filter to 'propagate_network_user_spam_to_blogs' and adding unit testcases #29510

Job	Run time
Determine Matrix	5s
Multisite Memcached / Test before	12m 8s
Single Site Memcached / Test current	12m 20s
Multisite Default / Test before	12m 53s
Multisite Memcached / Test current	12m 40s
Single Site Default / Test current	12m 58s
Multisite Default / Test current	13m 3s
Single Site Default / Test before	13m 10s
Single Site Memcached / Test before	13m 2s
Compare / Multisite Default	13s
Compare / Single Site Default	15s
Compare / Single Site Memcached	13s
Compare / Multisite Memcached	15s
Failed workflow tasks	0s
Slack Notifications	0s
	1h 43m 15s

Provide feedback