test: turn `MySQLi` `$strictOn` to `true` by default #14392

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.5) / Sanity Tests	3m 0s
Others (8.4) / Sanity Tests	2m 35s
Others (8.3) / Sanity Tests	2m 56s
Others (8.2) / Sanity Tests	3m 59s
SeparateProcess (8.3) / tests	3m 23s
SeparateProcess (8.4) / tests	3m 20s
CacheLive (8.3) / Cache Live Tests	2m 3s
CacheLive (8.2) / Cache Live Tests	2m 15s
CacheLive (8.4) / Cache Live Tests	2m 10s
SeparateProcess (8.5) / tests	3m 20s
SeparateProcess (8.2) / tests	3m 18s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 10s
CacheLive (8.5) / Cache Live Tests	2m 5s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 14s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 26s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 3s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 45s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 3s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 3s
DatabaseLive (8.2, OCI8, 8.0) / tests	5m 0s
DatabaseLive (8.4, OCI8, 8.0) / tests	7m 2s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	5m 59s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 32s
DatabaseLive (8.5, Postgre, 8.0) / tests	3m 6s
DatabaseLive (8.5, SQLite3, 8.0) / tests	2m 6s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 13s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 37s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 17s
DatabaseLive (8.5, OCI8, 8.0) / tests	6m 45s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 38s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 0s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 51s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 19s
Upload coverage results to Coveralls	0s
	2h 8m 37s

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