[#1930] Change properties to test ORM 6.6 snapshots #4100

Job	Run time
Run examples in 'session-example' on MySQL	2m 2s
Test with MariaDB	3m 28s
Run examples in 'session-example' on PostgreSQL	1m 51s
Test with MySQL	4m 9s
Test with Java 11	3m 21s
Run examples in 'native-sql-example' on PostgreSQL	1m 57s
Test with PostgreSQL	3m 14s
Test with Java 17	3m 18s
Test with MSSQLServer	3m 40s
Test with Java 20	3m 7s
Test with CockroachDB	5m 49s
Test with Java 21	3m 11s
Test with Db2	4m 55s
Test with Java 23	3m 32s
Test with Oracle	4m 43s
Test with Java 24-ea	3m 16s
Test with Java 25-ea	3m 11s
	58m 44s

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