fix: Add support for multibyte strings #12778

Job	Run time
Setup PHP Version for Code Coverage	1s
Others (8.3) / Sanity Tests	2m 56s
Others (8.1) / Sanity Tests	2m 55s
Others (8.2) / Sanity Tests	3m 48s
CacheLive (8.1) / Cache Live Tests	2m 7s
CacheLive (8.2) / Cache Live Tests	2m 24s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 27s
CacheLive (8.3) / Cache Live Tests	2m 8s
SeparateProcess (8.1) / tests	3m 23s
SeparateProcess (8.3) / tests	3m 41s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 44s
SeparateProcess (8.2) / tests	3m 11s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 8s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 35s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 50s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 31s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 32s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 13s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 57s
DatabaseLive (8.3, MySQLi, 8.0) / tests	3m 56s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	4m 55s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 37s
DatabaseLive (8.3, OCI8, 8.0) / tests	5m 57s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 31s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 32s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 24s
Upload coverage results to Coveralls / coveralls	34s
	1h 33m 57s

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