feat: add Query Builder whereExists methods #15054

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.2) / Sanity Tests	3m 3s
Others (8.5) / Sanity Tests	1m 53s
Others (8.4) / Sanity Tests	2m 4s
Others (8.3) / Sanity Tests	1m 38s
SeparateProcess (8.2) / tests	2m 28s
SeparateProcess (8.4) / tests	2m 10s
SeparateProcess (8.5) / tests	2m 11s
CacheLive (8.3) / Cache Live Tests	1m 6s
CacheLive (8.2) / Cache Live Tests	1m 31s
SeparateProcess (8.3) / tests	2m 5s
CacheLive (8.4) / Cache Live Tests	1m 12s
DatabaseLive (8.4, OCI8, 8.0) / tests	7m 43s
CacheLive (8.5) / Cache Live Tests	1m 11s
DatabaseLive (8.4, SQLite3, 8.0) / tests	1m 17s
DatabaseLive (8.4, MySQLi, 8.0) / tests	3m 55s
DatabaseLive (8.2, OCI8, 8.0) / tests	8m 49s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 8s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 15s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 1s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	6m 8s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 5s
DatabaseLive (8.3, SQLite3, 8.0) / tests	1m 12s
DatabaseLive (8.5, Postgre, 8.0) / tests	1m 45s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 0s
DatabaseLive (8.2, Postgre, 8.0) / tests	2m 54s
DatabaseLive (8.5, SQLite3, 8.0) / tests	1m 12s
DatabaseLive (8.3, OCI8, 8.0) / tests	9m 41s
DatabaseLive (8.5, OCI8, 8.0) / tests	11m 5s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 34s
DatabaseLive (8.2, SQLite3, 8.0) / tests	2m 13s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 2s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 19s
DatabaseLive (8.4, Postgre, 8.0) / tests	1m 42s
Upload coverage results to Coveralls / coveralls	54s
	1h 57m 28s

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