[#1095] Sign the artifacts for Sonatype #4133

Job	Run time
Test with Java 17	3m 9s
Run examples in 'session-example' on MySQL	1m 52s
Test with Java 20	3m 19s
Test with MariaDB	3m 35s
Run examples in 'session-example' on PostgreSQL	2m 0s
Test with Java 21	3m 25s
Test with MySQL	3m 59s
Run examples in 'native-sql-example' on PostgreSQL	1m 50s
Test with Java 23	3m 26s
Test with Java 24-ea	3m 29s
Test with PostgreSQL	3m 20s
Test with Java 25-ea	3m 26s
Test with MSSQLServer	3m 43s
Test with CockroachDB	6m 4s
Test with Db2	5m 20s
Test with Oracle	4m 53s
	56m 50s

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