refactor: call `getPrivateMethodInvoker()` statically (#9490) #13045

Job	Run time
Setup PHP Version for Code Coverage	7s
Others (8.2) / Sanity Tests	3m 45s
Others (8.1) / Sanity Tests	2m 27s
Others (8.3) / Sanity Tests	2m 32s
Others (8.4) / Sanity Tests	2m 33s
CacheLive (8.1) / Cache Live Tests	2m 0s
CacheLive (8.2) / Cache Live Tests	2m 30s
CacheLive (8.3) / Cache Live Tests	2m 0s
SeparateProcess (8.1) / tests	3m 31s
SeparateProcess (8.2) / tests	3m 33s
CacheLive (8.4) / Cache Live Tests	1m 58s
SeparateProcess (8.4) / tests	3m 21s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 37s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 16s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 30s
SeparateProcess (8.3) / tests	3m 20s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 9s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 20s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 5s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 40s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 59s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 34s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 22s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 17s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 19s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 40s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 56s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 3s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 44s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 44s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 29s
DatabaseLive (8.1, OCI8, 8.0) / tests	5m 36s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 31s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 11s
Upload coverage results to Coveralls / coveralls	42s
	2h 9m 21s

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