Update project version to : `4.1.5-SNAPSHOT` #5592

Job	Run time
Run examples in 'session-example' on PostgreSQL	2m 5s
Run examples in 'session-example' on MySQL	2m 5s
Test with MariaDB	3m 55s
Run examples in 'native-sql-example' on PostgreSQL	2m 3s
Test with PostgreSQL	3m 54s
Test with MySQL	4m 11s
Test with MSSQLServer	4m 22s
Test with Java 21	3m 30s
Test with Db2	5m 18s
Test with Java 17	4m 7s
Test with Java 20	3m 50s
Test with CockroachDB	5m 31s
Test with Oracle	5m 10s
Test with Java 26-ea	3m 34s
Test with Java 24	3m 39s
Test with Java 25	3m 51s
	1h 1m 5s

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