feat: share connection & DNS Cache to `CURLRequest` #13282

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.2) / Sanity Tests	3m 27s
Others (8.4) / Sanity Tests	2m 23s
Others (8.3) / Sanity Tests	2m 32s
Others (8.1) / Sanity Tests	2m 23s
SeparateProcess (8.1) / tests	3m 29s
SeparateProcess (8.2) / tests	3m 38s
SeparateProcess (8.3) / tests	3m 28s
SeparateProcess (8.4) / tests	3m 29s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 49s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 59s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 6s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 54s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 43s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 28s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 12s
DatabaseLive (8.1, MySQLi, 5.7) / tests	2m 58s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 55s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 38s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 8s
DatabaseLive (8.4, OCI8, 8.0) / tests	5m 59s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 25s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 5s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 21s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 25s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 14s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 47s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 50s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 42s
CacheLive (8.3) / Cache Live Tests	2m 19s
CacheLive (8.2) / Cache Live Tests	2m 7s
CacheLive (8.4) / Cache Live Tests	2m 18s
CacheLive (8.1) / Cache Live Tests	1m 54s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 33s
Upload coverage results to Coveralls / coveralls	36s
	2h 7m 18s

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