Update position handling for Waveshare screen types

[avipars]

Added support for more and newer WaveShare screens

Description

Newer WaveShare screens now get the right position

Motivation and Context

• I have raised an issue to propose this change (required)

How Has This Been Tested?

Tested on my pwnagotchi with waveshare_v4 and image 2.9.5.3

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I've read the CONTRIBUTION guide
• I have signed-off my commits with git commit -s

[avipars]

I also use 4 fields in my own version and can make another fork (but it's really just commenting one line out of your plugin)