Create script for undervolting Intel i-series CPUs

[CryptoSingh1337]

Create a new script which will undervolt Intel i-series CPUs and install the necessary following packages:

• python3-pip
• undervolt: available on python package repository (Wheels or sdist)
• stress: for stress testing
• i7z: for monitoring CPU temperatures

This script will also add python package path into the environment variables and create a startup service that will automatically apply offset voltages to the registers when system boot.

Also add functionality to disable turbo boost when user agrees and if user agrees create the corresponding startup service.

To get more information about undervolting intel CPU on linux. Please refer this