refactor: fix `phpstan` only boolean allowed #12557

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.1) / Sanity Tests	2m 24s
Others (8.3) / Sanity Tests	2m 31s
Others (8.2) / Sanity Tests	4m 0s
CacheLive (8.2) / Cache Live Tests	2m 17s
CacheLive (8.3) / Cache Live Tests	2m 1s
CacheLive (8.1) / Cache Live Tests	2m 1s
DatabaseLive (8.1, MySQLi, 5.7) / tests	2m 47s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 12s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 1s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 39s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 57s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 22s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 22s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 50s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 11s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 25s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 52s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 42s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 2s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 39s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 49s
SeparateProcess (8.1) / tests	3m 16s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 18s
SeparateProcess (8.2) / tests	3m 40s
SeparateProcess (8.3) / tests	3m 33s
Upload coverage results to Coveralls	0s
	1h 32m 52s

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