Update main development version to 4.2.0-SNAPSHOT #5127

Job	Run time
Run examples in 'session-example' on MySQL	2m 6s
Test with MySQL	3m 54s
Test with MSSQLServer	4m 0s
Test with Db2	5m 13s
Test with CockroachDB	5m 35s
Test with PostgreSQL	3m 43s
Test with Oracle	5m 1s
Run examples in 'session-example' on PostgreSQL	2m 7s
Test with Java 20	3m 21s
Test with Java 17	3m 46s
Test with MariaDB	3m 26s
Run examples in 'native-sql-example' on PostgreSQL	2m 0s
Test with Java 24	3m 55s
Test with Java 21	3m 37s
Test with Java 26-ea	3m 50s
Test with Java 25-ea	3m 36s
	59m 10s

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