test: fix `generator.valueType` error #13162

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.3) / Sanity Tests	2m 16s
Others (8.1) / Sanity Tests	2m 29s
Others (8.4) / Sanity Tests	2m 43s
Others (8.2) / Sanity Tests	3m 32s
SeparateProcess (8.1) / tests	3m 21s
SeparateProcess (8.2) / tests	3m 24s
SeparateProcess (8.3) / tests	3m 32s
CacheLive (8.3) / Cache Live Tests	2m 4s
SeparateProcess (8.4) / tests	3m 12s
CacheLive (8.4) / Cache Live Tests	1m 56s
CacheLive (8.2) / Cache Live Tests	2m 16s
CacheLive (8.1) / Cache Live Tests	1m 59s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 51s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 42s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 26s
DatabaseLive (8.1, MySQLi, 5.7) / tests	4m 41s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 45s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 21s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 30s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 56s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 0s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 49s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 12s
DatabaseLive (8.3, SQLite3, 8.0) / tests	5m 21s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 36s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 43s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 35s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 30s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 13s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 57s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 46s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 50s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 8s
Upload coverage results to Coveralls / coveralls	34s
	2h 12m 12s

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