feat: Improve `Registrars` #12965

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.4) / Sanity Tests	2m 26s
Others (8.3) / Sanity Tests	2m 30s
Others (8.2) / Sanity Tests	3m 43s
Others (8.1) / Sanity Tests	2m 40s
DatabaseLive (8.1, MySQLi, 8.0) / tests	3m 47s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 39s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 16s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 19s
DatabaseLive (8.1, SQLite3, 8.0) / tests	3m 17s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 10s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 32s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 49s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 22s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 17s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 48s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 26s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 24s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 27s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 30s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 24s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 20s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 37s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 7s
CacheLive (8.1) / Cache Live Tests	2m 13s
CacheLive (8.2) / Cache Live Tests	2m 15s
CacheLive (8.3) / Cache Live Tests	1m 59s
CacheLive (8.4) / Cache Live Tests	2m 16s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 24s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	4m 21s
SeparateProcess (8.1) / tests	3m 9s
SeparateProcess (8.2) / tests	3m 55s
SeparateProcess (8.3) / tests	3m 15s
SeparateProcess (8.4) / tests	3m 36s
Upload coverage results to Coveralls / coveralls	54s
	2h 4m 8s

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