Excluded admin users from flood control block

Problem/Motivation

I tried test case scenario , trying make login with admin username with wrong password 5 times and user blocked.
So, I ask about a solution for handling and excluded admin users from blocked.

Steps to reproduce

- Make 5 times login with correct admin username and wrong password

Proposed resolution

Remaining tasks

User interface changes

- Add configuration tab for exclude user role

API changes

Data model changes