style: implement `CodeIgniterRuleCustomisationPolicy` #13982

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.4) / Sanity Tests	2m 54s
Others (8.2) / Sanity Tests	3m 38s
Others (8.1) / Sanity Tests	2m 40s
Others (8.3) / Sanity Tests	2m 31s
SeparateProcess (8.4) / tests	4m 6s
CacheLive (8.3) / Cache Live Tests	2m 20s
CacheLive (8.2) / Cache Live Tests	2m 49s
SeparateProcess (8.3) / tests	4m 10s
SeparateProcess (8.1) / tests	4m 13s
DatabaseLive (8.1, OCI8, 8.0) / tests	7m 44s
SeparateProcess (8.2) / tests	4m 2s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 25s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 15s
CacheLive (8.4) / Cache Live Tests	2m 17s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 7s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 0s
DatabaseLive (8.2, SQLite3, 8.0) / tests	2m 53s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 28s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 54s
CacheLive (8.1) / Cache Live Tests	2m 11s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 37s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 57s
DatabaseLive (8.1, MySQLi, 8.0) / tests	5m 7s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 12s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	5m 35s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 25s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 11s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 33s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 36s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 32s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 38s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 13s
DatabaseLive (8.1, Postgre, 8.0) / tests	3m 9s
Upload coverage results to Coveralls	-1s
	2h 12m 24s

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