[Improve][Manager] Add unit test of AuditController

[balloon72]

Description

What happened
add ut AuditController

What you expected to happen
add ut AuditController

How to reproduce
add ut AuditController

Environment
add ut AuditController

InLong Component
inlong-manager

InLong Component

InLong Manager

Are you willing to submit PR?

• Yes, I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

Hello @balloon72, thank you for opening your first issue in InLong 🧡 We will respond as soon as possible ⏳
If this is a bug report, please provide screenshots or error logs for us to reproduce your issue, so we can do our best to fix it.
If you have any questions in the meantime, you can also ask us on the InLong Discussions 🔍

[fuweng11]

The audit data is reported by each component themselves, and UT cannot verify whether the data reported by each component meets expectations, so there is no need to add this interface test.