refactor: Fix phpstan method.unused (#9388) #12847

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.1) / Sanity Tests	2m 41s
Others (8.3) / Sanity Tests	2m 27s
Others (8.2) / Sanity Tests	3m 43s
SeparateProcess (8.1) / tests	3m 8s
SeparateProcess (8.2) / tests	3m 40s
SeparateProcess (8.3) / tests	3m 29s
CacheLive (8.1) / Cache Live Tests	2m 3s
CacheLive (8.2) / Cache Live Tests	2m 16s
CacheLive (8.3) / Cache Live Tests	1m 55s
DatabaseLive (8.1, MySQLi, 5.7) / tests	2m 47s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 10s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 3s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 21s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 35s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 26s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 15s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 11s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 1s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 2s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 1s
DatabaseLive (8.3, MySQLi, 8.0) / tests	3m 36s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 41s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 32s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 36s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 28s
Upload coverage results to Coveralls / coveralls	33s
	1h 31m 41s

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