refactor: Clean up mysqli transactions #14090

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.1) / Sanity Tests	2m 48s
Others (8.3) / Sanity Tests	2m 48s
Others (8.4) / Sanity Tests	2m 38s
Others (8.2) / Sanity Tests	3m 50s
SeparateProcess (8.4) / tests	3m 38s
SeparateProcess (8.3) / tests	3m 40s
SeparateProcess (8.1) / tests	3m 45s
CacheLive (8.3) / Cache Live Tests	2m 15s
SeparateProcess (8.2) / tests	4m 0s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 34s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 41s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 18s
CacheLive (8.4) / Cache Live Tests	2m 3s
CacheLive (8.2) / Cache Live Tests	2m 23s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 54s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 37s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 19s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 22s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 29s
DatabaseLive (8.2, SQLite3, 8.0) / tests	2m 57s
CacheLive (8.1) / Cache Live Tests	2m 12s
DatabaseLive (8.1, OCI8, 8.0) / tests	7m 5s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 24s
DatabaseLive (8.2, OCI8, 8.0) / tests	6m 49s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	4m 47s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 20s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 23s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 19s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 8s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 32s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 13s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 5s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 56s
Upload coverage results to Coveralls / coveralls	38s
	2h 8m 52s

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