feat: Improve `Registrars` #12951

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.3) / Sanity Tests	2m 28s
Others (8.2) / Sanity Tests	3m 53s
Others (8.4) / Sanity Tests	2m 21s
Others (8.1) / Sanity Tests	2m 24s
SeparateProcess (8.1) / tests	3m 27s
SeparateProcess (8.2) / tests	3m 19s
CacheLive (8.1) / Cache Live Tests	2m 1s
SeparateProcess (8.3) / tests	3m 27s
CacheLive (8.2) / Cache Live Tests	2m 22s
CacheLive (8.3) / Cache Live Tests	2m 1s
CacheLive (8.4) / Cache Live Tests	2m 13s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 7s
DatabaseLive (8.1, MySQLi, 8.0) / tests	3m 45s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 20s
SeparateProcess (8.4) / tests	3m 27s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 35s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 40s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 21s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 0s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 27s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 59s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 20s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 59s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 9s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 6s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 33s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 30s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 9s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 41s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 16s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 33s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 23s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	4m 32s
Upload coverage results to Coveralls / coveralls	37s
	1h 59m 26s

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