refactor: fix `function.alreadyNarrowedType` errors #13096

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.3) / Sanity Tests	2m 39s
Others (8.2) / Sanity Tests	3m 49s
Others (8.1) / Sanity Tests	2m 43s
Others (8.4) / Sanity Tests	2m 27s
CacheLive (8.3) / Cache Live Tests	2m 23s
CacheLive (8.4) / Cache Live Tests	2m 7s
CacheLive (8.1) / Cache Live Tests	2m 10s
SeparateProcess (8.3) / tests	3m 28s
SeparateProcess (8.2) / tests	3m 28s
SeparateProcess (8.1) / tests	3m 25s
CacheLive (8.2) / Cache Live Tests	2m 24s
SeparateProcess (8.4) / tests	3m 31s
DatabaseLive (8.1, SQLite3, 8.0) / tests	3m 26s
DatabaseLive (8.1, Postgre, 8.0) / tests	3m 2s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 21s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 13s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 17s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 0s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 27s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 17s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 18s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 28s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 20s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 54s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 45s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 57s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 47s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 37s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 16s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 13s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 59s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 16s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 28s
Upload coverage results to Coveralls / coveralls	1m 1s
	2h 10m 58s

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