refactor: Add @var array<> docblock on config properties on tests/ #13649

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.1) / Sanity Tests	2m 46s
Others (8.2) / Sanity Tests	4m 4s
Others (8.4) / Sanity Tests	2m 42s
Others (8.3) / Sanity Tests	2m 28s
SeparateProcess (8.2) / tests	3m 37s
SeparateProcess (8.1) / tests	3m 5s
SeparateProcess (8.4) / tests	3m 4s
SeparateProcess (8.3) / tests	3m 36s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 10s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 32s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 36s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 35s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 55s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 11s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 43s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 5s
DatabaseLive (8.1, OCI8, 8.0) / tests	7m 7s
DatabaseLive (8.4, OCI8, 8.0) / tests	8m 0s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 24s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 9s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 46s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 24s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 35s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 35s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	8m 35s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 11s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 31s
DatabaseLive (8.1, Postgre, 8.0) / tests	3m 7s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 45s
CacheLive (8.1) / Cache Live Tests	2m 30s
CacheLive (8.3) / Cache Live Tests	2m 10s
CacheLive (8.2) / Cache Live Tests	2m 32s
CacheLive (8.4) / Cache Live Tests	2m 13s
Upload coverage results to Coveralls / coveralls	56s
	2h 16m 43s

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