[kbd] PPKB map file v2

[Peter Thomason]

Hi Alexey,

I have made some changes to the pinephone keyboard map file after a
user found some issues and I haven't heard anything back for a while so
I'm happy to get the improved file upstreamed.

Here is the link to the file:
https://codeberg.org/HazardChem/PinePhone_Keyboard/src/branch/main/tty/en.map

I hope you have a great day!

-- 
Regards, 

Peter Thomason
Mobile: +61 458 738 370
Email: pthom44 at live.com.au