Backport to branch(3.9) : Change hard-coded password for Oracle user in JDBC adapter #3669

Job	Run time
Cassandra 3.11 integration test	7m 9s
Gradle check	3m 45s
Lint dockerfiles	33s
Cassandra 3.0 integration test	7m 1s
Cosmos DB integration test	26m 46s
DynamoDB integration test	13m 28s
MySQL 5.7 integration test	4m 4s
MySQL 8.0 integration test	6m 5s
MySQL 8.1 integration test	5m 37s
Oracle 18 integration test	8m 30s
Oracle 21 integration test	10m 33s
Oracle 23 integration test	11m 47s
PostgreSQL 12 integration test	2m 28s
PostgreSQL 13 integration test	2m 42s
PostgreSQL 14 integration test	2m 48s
PostgreSQL 15 integration test	2m 42s
SQL Server 2017 integration test	5m 7s
MariaDB 10 integration test	3m 34s
SQLite 3 integration test	4m 10s
SQL Server 2019 integration test	4m 59s
SQL Server 2022 integration test	5m 40s
Multi-storage integration test	3m 6s
ScalarDB Server integration test	5m 56s
	2h 28m 30s

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