Keep python TKinter in the base runtime
Context
If I am undestanding fine the build process of the base runtime deletes de tkinter library from the python build.
https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/blob/master/elements/components/python3.bst#L43
Tk inter is the default graphical stack for python development, and I am building a really simple app that uses tkinter as base that I want to share as flatpak, and there are many software out there that uses tkinter so I want to propose to keep tkinter in the base freedesktop runtime.
Description
Python tkinter is removed from the base image.