Show user warning when installing previous OS

Summary

The user should be shown a pop up mentioning they are installing a lower OS than current

Steps to reproduce

What is the current behavior?

Refresh the Updater app
It shows multiple available images for installation
Based on the available options the user chooses one and installs
If the OS version of the build is lower than the current OS version this installation can cause a device to go into a bootloop or at worst brick

What is the expected correct behavior?

Users should be shown a pop up mentioning that they are attempting to install the previous version of the OS
If possible the Updater should not display lower OS levels

Relevant logs (adb logcat)

Relevant screenshots

Workaround

Possible fixes