[FEATURE] Remove Common Utils code from AD Extension

[owaiskazi19]

Is your feature request related to a problem?

As we are just focusing on creating the detector for AD Extension. The Common Utils code from AD feature/extensions needs to be removed.

What solution would you like?

A clear and concise description of what you want to happen.

What alternatives have you considered?

A clear and concise description of any alternative solutions or features you've considered.

Do you have any additional context?

Add any other context or screenshots about the feature request here.