refactor: fix `missingType.return` errors #13129

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.1) / Sanity Tests	2m 24s
Others (8.2) / Sanity Tests	3m 29s
Others (8.4) / Sanity Tests	2m 26s
Others (8.3) / Sanity Tests	2m 22s
SeparateProcess (8.2) / tests	3m 12s
SeparateProcess (8.3) / tests	3m 27s
SeparateProcess (8.4) / tests	3m 10s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 8s
SeparateProcess (8.1) / tests	3m 34s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 18s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 19s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 44s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 7s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 42s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 43s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 3s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 7s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 35s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 22s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 51s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 18s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 15s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 8s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 13s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 31s
DatabaseLive (8.1, Postgre, 8.0) / tests	3m 2s
DatabaseLive (8.3, OCI8, 8.0) / tests	5m 52s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 13s
CacheLive (8.1) / Cache Live Tests	2m 0s
CacheLive (8.2) / Cache Live Tests	2m 4s
CacheLive (8.3) / Cache Live Tests	1m 58s
DatabaseLive (8.1, SQLite3, 8.0) / tests	3m 29s
CacheLive (8.4) / Cache Live Tests	1m 57s
Upload coverage results to Coveralls / coveralls	41s
	2h 7m 46s

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