chore: fix PHPStan, Rector and tests #2368

Job	Run time
phpunit (8.2, MySQLi, 8.0, highest) / PHP 8.2 - MySQLi	3m 46s
phpunit (8.5, MySQLi, 8.0, highest) / PHP 8.5 - MySQLi	3m 47s
phpunit (8.4, MySQLi, 8.0, highest) / PHP 8.4 - MySQLi	4m 48s
phpunit (8.4, SQLite3, 8.0, highest) / PHP 8.4 - SQLite3	3m 9s
phpunit (8.2, SQLite3, 8.0, highest) / PHP 8.2 - SQLite3	3m 11s
phpunit (8.2, OCI8, 8.0) / PHP 8.2 - OCI8	6m 29s
phpunit (8.5, SQLite3, 8.0, highest) / PHP 8.5 - SQLite3	3m 56s
phpunit (8.2, MySQLi, 5.7) / PHP 8.2 - MySQLi	4m 3s
phpunit (8.3, SQLite3, 8.0, highest) / PHP 8.3 - SQLite3	3m 34s
phpunit (8.3, MySQLi, 8.0, highest) / PHP 8.3 - MySQLi	3m 55s
phpunit (8.2, SQLSRV, 8.0) / PHP 8.2 - SQLSRV	5m 0s
phpunit (8.2, Postgre, 8.0) / PHP 8.2 - Postgre	3m 39s
phpunit (8.4, SQLite3, 8.0, highest) / Coveralls Finished	4s
phpunit (8.2, SQLite3, 8.0, highest) / Coveralls Finished	4s
phpunit (8.3, SQLite3, 8.0, highest) / Coveralls Finished	4s
phpunit (8.2, MySQLi, 8.0, highest) / Coveralls Finished	6s
phpunit (8.5, MySQLi, 8.0, highest) / Coveralls Finished	5s
phpunit (8.2, Postgre, 8.0) / Coveralls Finished	5s
phpunit (8.3, MySQLi, 8.0, highest) / Coveralls Finished	4s
phpunit (8.2, MySQLi, 5.7) / Coveralls Finished	4s
phpunit (8.5, SQLite3, 8.0, highest) / Coveralls Finished	6s
phpunit (8.4, MySQLi, 8.0, highest) / Coveralls Finished	5s
phpunit (8.2, SQLSRV, 8.0) / Coveralls Finished	6s
phpunit (8.2, OCI8, 8.0) / Coveralls Finished	5s
	50m 15s

Provide feedback