Support firmware 3.24

[cloudsftp]

Thanks to work done in cloudsftp/reSnap#27

Fixes #118

This PR contains changes from #116

[chaoflow]

@cloudsftp Thank you very much for this!

[chaoflow]

This works - also tested only with latest firmware - and the failing test here is not related to the code you changed.

[chaoflow]

This also achieves #47 - at least on the latest version.

[cloudsftp]

I already looked into the pipeline when I did my last PR in this repository.
The fault seems to be with the flakes for remarkable development of nix.

Unfortunately my knowledge of nix and motivation to learn nix prevented me of fixing the underlying issue.
The error when installing the flake:

ERROR: noBrokenSymlinks: found 4 dangling symlinks, 0 reflexive symlinks and 0 unreadable symlinks

[chaoflow]

The nix setup currently uses remarkable-toolchain which is defined here and installs: https://storage.googleapis.com/remarkable-codex-toolchain/codex-x86_64-cortexa9hf-neon-rm10x-toolchain-3.1.2.sh.

Is that correct or should we be using remarkable2-toolchain which installs https://storage.googleapis.com/remarkable-codex-toolchain/codex-x86_64-cortexa7hf-neon-rm11x-toolchain-3.1.2.sh ?

Both seem to be broken nixpkgs because their install creates dangling symlinks and nix doesn't like that (anymore). The source hashes seem unchanged since 2022-06-06.

Given that https://remarkable.engineering/ is gone - what is the status of those toolchains? Should they still be used?

[Eeems]

https://developer.remarkable.com/links#remarkable-software-development-kits

[Eeems]

Also https://remarkable.guide/devel/toolchains.html

[chaoflow]

The remarkable toolchains in nixpkgs are outdated, I'm using NixOS. I suggest we switch the build to use the toltech docker image, something like this: 82dd7e5

#120

[cloudsftp]

@chaoflow I was so free and cherry-picked your commit to fix the pipeline.
Thank you very much for the fix.

[rien]

Thank you all for these wonderful contributions.

Looking splendid 👌