[#2408] Add missing Override annotations #4954

Job	Run time
Run examples in 'native-sql-example' on PostgreSQL	2m 6s
Test with MSSQLServer	3m 56s
Run examples in 'session-example' on MySQL	2m 2s
Test with Java 17	3m 28s
Test with Java 20	3m 24s
Test with MySQL	3m 55s
Test with Db2	5m 20s
Test with Java 25-ea	3m 34s
Test with PostgreSQL	3m 38s
Test with Java 21	3m 34s
Run examples in 'session-example' on PostgreSQL	2m 3s
Test with CockroachDB	5m 32s
Test with Oracle	4m 54s
Test with MariaDB	3m 39s
Test with Java 24	3m 39s
Test with Java 26-ea	3m 39s
	58m 23s

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