Which use case/requirement will be addressed by the proposed feature?

Support empty password in jdbc connections

Implementation ideas (optional)

Modify https://github.com/debezium/debezium-connector-jdbc/blob/2d1580fe6a880c2b9a7f9a04f7b66d408cec71f2/src/main/java/io/debezium/connector/jdbc/JdbcSinkConnectorConfig.java#L102 to allow blank passwords