chore: Bump to rector 2.3.0 and migrate FileWithoutNamespace to FileNode #13956

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.3) / Sanity Tests	2m 35s
Others (8.1) / Sanity Tests	2m 50s
Others (8.2) / Sanity Tests	4m 2s
Others (8.4) / Sanity Tests	2m 44s
CacheLive (8.1) / Cache Live Tests	2m 10s
CacheLive (8.4) / Cache Live Tests	2m 10s
CacheLive (8.2) / Cache Live Tests	2m 35s
SeparateProcess (8.3) / tests	3m 31s
CacheLive (8.3) / Cache Live Tests	2m 15s
SeparateProcess (8.2) / tests	3m 41s
SeparateProcess (8.4) / tests	3m 19s
DatabaseLive (8.4, OCI8, 8.0) / tests	6m 36s
DatabaseLive (8.3, SQLite3, 8.0) / tests	2m 20s
DatabaseLive (8.3, MySQLi, 8.0) / tests	4m 28s
DatabaseLive (8.1, SQLite3, 8.0) / tests	2m 24s
DatabaseLive (8.3, Postgre, 8.0) / tests	3m 21s
DatabaseLive (8.1, Postgre, 8.0) / tests	2m 53s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	4m 59s
DatabaseLive (8.1, MySQLi, 5.7) / tests	3m 22s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	6m 29s
DatabaseLive (8.1, SQLSRV, 8.0) / tests	5m 11s
DatabaseLive (8.2, MySQLi, 8.0) / tests	6m 1s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	4m 55s
DatabaseLive (8.2, SQLite3, 8.0) / tests	3m 17s
DatabaseLive (8.4, SQLite3, 8.0) / tests	2m 27s
DatabaseLive (8.4, Postgre, 8.0) / tests	3m 10s
DatabaseLive (8.3, OCI8, 8.0) / tests	6m 33s
DatabaseLive (8.1, MySQLi, 8.0) / tests	4m 30s
DatabaseLive (8.1, OCI8, 8.0) / tests	6m 33s
DatabaseLive (8.4, MySQLi, 8.0) / tests	5m 20s
DatabaseLive (8.2, OCI8, 8.0) / tests	7m 12s
DatabaseLive (8.2, Postgre, 8.0) / tests	3m 39s
SeparateProcess (8.1) / tests	3m 50s
Upload coverage results to Coveralls / coveralls	56s
	2h 12m 21s

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