fix: codeigniter in a subdirectory + indexPage results in 404 #13368

Job	Run time
Setup PHP Version for Code Coverage	4s
Others (8.2) / Sanity Tests	4m 12s
Others (8.1) / Sanity Tests	2m 44s
Others (8.3) / Sanity Tests	2m 44s
Others (8.4) / Sanity Tests	2m 45s
SeparateProcess (8.2) / tests	3m 26s
SeparateProcess (8.3) / tests	3m 27s
SeparateProcess (8.1) / tests	3m 18s
SeparateProcess (8.4) / tests	3m 18s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 36s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 29s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 34s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 41s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 4s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 24s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 27s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 31s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 7s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 17s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 33s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 51s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 12s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 58s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 20s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 41s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 19s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	5m 20s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 38s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 38s
CacheLive (8.3) / Cache Live Tests	1m 59s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 15s
CacheLive (8.4) / Cache Live Tests	1m 58s
CacheLive (8.1) / Cache Live Tests	1m 59s
CacheLive (8.2) / Cache Live Tests	2m 29s
Upload coverage results to Coveralls / coveralls	43s
	2h 10m 1s

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