feat: add ArrayHelper::dotKeyExists() #9791

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.1) / Sanity Tests	4m 42s
Others (8.2) / Sanity Tests	3m 23s
Others (8.3) / Sanity Tests	3m 20s
CacheLive (8.1) / Cache Live Tests	3m 47s
CacheLive (8.2) / Cache Live Tests	2m 38s
CacheLive (8.3) / Cache Live Tests	4m 42s
SeparateProcess (8.1) / tests	5m 11s
SeparateProcess (8.2) / tests	4m 45s
DatabaseLive (8.1, MySQLi, 5.7) / tests	4m 35s
SeparateProcess (8.3) / tests	4m 59s
DatabaseLive (8.1, MySQLi, 8.0) / tests	6m 37s
DatabaseLive (8.1, OCI8, 5.7) / tests	7m 28s
DatabaseLive (8.1, Postgre, 5.7) / tests	5m 26s
DatabaseLive (8.1, SQLite3, 5.7) / tests	3m 55s
DatabaseLive (8.1, SQLSRV, 5.7) / tests	8m 47s
DatabaseLive (8.2, MySQLi, 5.7) / tests	5m 19s
DatabaseLive (8.2, OCI8, 5.7) / tests	6m 47s
DatabaseLive (8.2, Postgre, 5.7) / tests	4m 22s
DatabaseLive (8.2, SQLite3, 5.7) / tests	4m 49s
DatabaseLive (8.2, SQLSRV, 5.7) / tests	6m 36s
DatabaseLive (8.3, MySQLi, 5.7) / tests	4m 24s
DatabaseLive (8.3, OCI8, 5.7) / tests	8m 51s
DatabaseLive (8.3, Postgre, 5.7) / tests	4m 59s
DatabaseLive (8.3, SQLite3, 5.7) / tests	3m 50s
DatabaseLive (8.3, SQLSRV, 5.7) / tests	6m 47s
Upload coverage results to Coveralls / coveralls	41s
	2h 11m 41s

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