Bump the python version used on Android from 3.10 to 3.11.
The substance is the backport of the corresponding commit [0] from upstream p4a.
Tested that apk is still reproducible by doing two full builds.
I also used the apk a bit and it seems to work at runtime. :)
[0]: 78db83223f (which got squashed into 83e74cac0f)
note: 3.12 just transitioned to security-only status,
so can't bump win/mac binaries without switching to 3.13
(as we don't compile our own cpython for those)
note: python 3.9.x is now in source-only mode, so could not update to latest...
it is time to investigate upgrading to python 3.10 in the win and mac binaries
This is bumping the python versions bundled inside our binaries.
For macOS and AppImage, from 3.9.10 to 3.9.11.
For Android, from 3.8.12 to 3.8.13.
Windows is left untouched as I am having issues with the wine build when using 3.9.11.
(see https://github.com/spesmilo/electrum/pull/7721#issuecomment-1071901116 )
