chore: Bump to Rector 2.5.2 and clean up unused skip config #15537

Job	Run time
Setup PHP Version for Code Coverage	3s
Others (8.4) / Sanity Tests	1m 44s
Others (8.3) / Sanity Tests	1m 36s
Others (8.2) / Sanity Tests	2m 29s
Others (8.5) / Sanity Tests	1m 21s
SeparateProcess (8.2) / tests	1m 32s
SeparateProcess (8.3) / tests	1m 33s
SeparateProcess (8.5) / tests	1m 33s
SeparateProcess (8.4) / tests	1m 34s
CacheLive (8.5) / Cache Live Tests	1m 7s
CacheLive (8.3) / Cache Live Tests	1m 12s
CacheLive (8.4) / Cache Live Tests	1m 10s
DatabaseLive (8.5, MySQLi, 8.0) / tests	1m 38s
DatabaseLive (8.4, OCI8, 8.0) / tests	1m 24s
DatabaseLive (8.2, MySQLi, 5.7) / tests	1m 32s
DatabaseLive (8.3, OCI8, 8.0) / tests	1m 23s
DatabaseLive (8.2, SQLite3, 8.0) / tests	1m 27s
DatabaseLive (8.3, SQLite3, 8.0) / tests	8s
DatabaseLive (8.4, SQLSRV, 8.0) / tests	8s
DatabaseLive (8.2, OCI8, 8.0) / tests	1m 21s
CacheLive (8.2) / Cache Live Tests	9s
DatabaseLive (8.5, OCI8, 8.0) / tests	1m 25s
DatabaseLive (8.5, Postgre, 8.0) / tests	1m 34s
DatabaseLive (8.4, Postgre, 8.0) / tests	1m 37s
DatabaseLive (8.2, Postgre, 8.0) / tests	1m 20s
DatabaseLive (8.4, SQLite3, 8.0) / tests	47s
DatabaseLive (8.5, SQLite3, 8.0) / tests	1m 10s
DatabaseLive (8.3, MySQLi, 8.0) / tests	1m 15s
DatabaseLive (8.4, MySQLi, 8.0) / tests	18s
DatabaseLive (8.5, SQLSRV, 8.0) / tests	1m 33s
DatabaseLive (8.2, SQLSRV, 8.0) / tests	1m 20s
DatabaseLive (8.3, SQLSRV, 8.0) / tests	58s
DatabaseLive (8.3, Postgre, 8.0) / tests	6s
DatabaseLive (8.2, MySQLi, 8.0) / tests	1m 19s
Upload coverage results to Coveralls	0s
	40m 46s

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