fix: Anonymous class support for `ReflectionHelper` #14056

Job	Run time
Setup PHP Version for Code Coverage	2s
Others (8.2) / Sanity Tests	4m 4s
Others (8.5) / Sanity Tests	2m 49s
Others (8.4) / Sanity Tests	2m 42s
Others (8.3) / Sanity Tests	2m 45s
CacheLive (8.5) / Cache Live Tests	2m 38s
SeparateProcess (8.3) / tests	3m 50s
CacheLive (8.3) / Cache Live Tests	2m 27s
CacheLive (8.2) / Cache Live Tests	2m 44s
CacheLive (8.4) / Cache Live Tests	2m 35s
SeparateProcess (8.2) / tests	3m 54s
DatabaseLive (8.5, SQLite3, 8.0) / tests	2m 33s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 56s
DatabaseLive (8.5, OCI8, 8.0) / tests	7m 17s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 36s
SeparateProcess (8.4) / tests	3m 58s
SeparateProcess (8.5) / tests	3m 41s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 25s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	6m 24s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 46s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 19s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 13s
DatabaseLive (8.2, SQLite3, 8.0) / tests	2m 54s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	6m 23s
DatabaseLive (8.3, MySQLi, 8.0) / tests	5m 36s
DatabaseLive (8.2, MySQLi, 5.7) / tests	4m 36s
DatabaseLive (8.2, MySQLi, 8.0) / tests	5m 38s
DatabaseLive (8.5, Postgre, 8.0) / tests	3m 21s
DatabaseLive (8.5, MySQLi, 8.0) / tests	4m 59s
DatabaseLive (8.3, SQLite3, 8.0) / tests	3m 22s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	5m 56s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 31s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 12s
DatabaseLive (8.3, OCI8, 8.0) / tests	7m 47s
Upload coverage results to Coveralls / coveralls	1m 3s
	2h 24m 56s

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