refactor: prepend `Autoloader`'s own autoload functions #14655

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.3) / Sanity Tests	2m 41s
Others (8.4) / Sanity Tests	2m 54s
Others (8.2) / Sanity Tests	3m 52s
Others (8.5) / Sanity Tests	2m 33s
CacheLive (8.2) / Cache Live Tests	2m 26s
CacheLive (8.3) / Cache Live Tests	2m 5s
CacheLive (8.5) / Cache Live Tests	2m 8s
SeparateProcess (8.4) / tests	3m 25s
SeparateProcess (8.2) / tests	3m 16s
SeparateProcess (8.5) / tests	3m 36s
DatabaseLive (8.2, MySQLi, 8.0) / tests	4m 58s
SeparateProcess (8.3) / tests	3m 34s
CacheLive (8.4) / Cache Live Tests	2m 15s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 45s
DatabaseLive (8.5, OCI8, 8.0) / tests	7m 20s
DatabaseLive (8.2, MySQLi, 5.7) / tests	3m 52s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 21s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 45s
DatabaseLive (8.2, SQLite3, 8.0) / tests	2m 50s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 58s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 53s
DatabaseLive (8.3, Postgre, 8.0) / tests	2m 56s
DatabaseLive (8.4, OCI8, 8.0) / tests	7m 25s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	6m 0s
DatabaseLive (8.4, Postgre, 8.0) / tests	2m 50s
DatabaseLive (8.5, Postgre, 8.0) / tests	2m 52s
DatabaseLive (8.5, SQLite3, 8.0) / tests	2m 15s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 34s
DatabaseLive (8.3, OCI8, 8.0) / tests	8m 4s
DatabaseLive (8.2, OCI8, 8.0) / tests	8m 35s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 23s
DatabaseLive (8.4, MySQLi, 8.0) / tests	4m 47s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	32s
Upload coverage results to Coveralls	0s
	2h 10m 42s

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