AMBARI-25345 Cannot verify that the url does not contain leading spaces

[newyyshan]

What changes were proposed in this pull request?

It fixed that we cannot check properties ( 'javax.jdo.option.ConnectionURL', 'oozie.service.JPAService.jdbc.url') does not contain leading whitespace.

How was this patch tested?

In HIVE service configurations (Database) before：

now: image

Please review Ambari Contributing Guide before opening a pull request.

[sziszo]

LGTM +1