ANALYZE needs to be run as root

[vjeeva]

Describe the bug
When using belt to run the sync command, the ANALYZE step fails because of a statement timeout. In some of the databases we are touching, the owner of the database objects/tables have a statement timeout but such a statement timeout won't really be applied to the root user of a database.

Better to make the ANALYZE command be run by the root user.

To Reproduce
During a migration, run belt sync or belt analyze.

Expected behavior
The ANALYZE command runs to completion no matter how long it takes.