refactor: fix various phpstan errors in Log component #13317

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.1) / Sanity Tests	2m 44s
Others (8.2) / Sanity Tests	3m 49s
Others (8.3) / Sanity Tests	2m 20s
Others (8.4) / Sanity Tests	2m 18s
SeparateProcess (8.1) / tests	3m 37s
SeparateProcess (8.2) / tests	3m 18s
SeparateProcess (8.3) / tests	3m 42s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 1s
SeparateProcess (8.4) / tests	3m 24s
DatabaseLive (8.2, MySQLi, 8.0) / tests	6m 9s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 19s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 9s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 49s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 50s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 40s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 43s
DatabaseLive (8.1, MySQLi, 5.7) / tests	4m 4s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 41s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 15s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 2s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 12s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 30s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 29s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 28s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 28s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 20s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 57s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 39s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 38s
CacheLive (8.3) / Cache Live Tests	2m 5s
CacheLive (8.2) / Cache Live Tests	2m 6s
CacheLive (8.1) / Cache Live Tests	2m 1s
CacheLive (8.4) / Cache Live Tests	1m 58s
Upload coverage results to Coveralls / coveralls	39s
	2h 11m 26s

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