feat: [Validation] add support for `$dbGroup` as parameter in `is_unique` and `is_not_unique` #12535

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.3) / Sanity Tests	2m 25s
Others (8.2) / Sanity Tests	3m 46s
Others (8.4, --ignore-platform-req=php) / Sanity Tests	2m 34s
Others (8.1) / Sanity Tests	2m 19s
SeparateProcess (8.2) / tests	3m 27s
SeparateProcess (8.3) / tests	3m 22s
SeparateProcess (8.1) / tests	3m 17s
CacheLive (8.1) / Cache Live Tests	2m 12s
CacheLive (8.2) / Cache Live Tests	2m 28s
CacheLive (8.4, --ignore-platform-req=php) / Cache Live Tests	2m 1s
CacheLive (8.3) / Cache Live Tests	2m 12s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 3s
SeparateProcess (8.4, --ignore-platform-req=php) / tests	3m 20s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 28s
DatabaseLive (8.1, OCI8, 8.0) / tests	5m 47s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 46s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 46s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 9s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 35s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 31s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 12s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 12s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 57s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 9s
DatabaseLive (8.3, OCI8, 8.0) / tests	5m 54s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 1s
DatabaseLive (8.3, SQLite3, 8.0) / tests	3m 3s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 44s
DatabaseLive (8.4, --ignore-platform-req=php) / tests	2m 2s
Upload coverage results to Coveralls / coveralls	37s
	1h 43m 20s

Provide feedback