Update electron to v32

[arthuro555]

Closes #6530

This update is long due, this update shouldn't require deep changes to GDevelop, and only needed minor updates to a few dependencies.
I picked v32 instead of latest as there are changes to native modules in v33 that might have more unpredictable impacts on desktop builds.

Tested the IDE, tested making and running a manual build of a test project with the steamworks extension. Everything seems to work.

[4ian]

Thanks for doing this! I'll launch an experimental build to see if we can test built versions on multiple systems.

[arthuro555]

Hmm.... The build errors are because the ubuntu version of the CI is too old and doesn't bundle gcc with c++ 20 support :/
I had not updated to the latest version of electron precisely to avoid these troubles, but I guess electron-builder already adopted the requirement too 😓

That means that the one-click packaging service probably also will need to be updated and tested for c++ 20 support before shipping this update!

[arthuro555]

(We probably should wait before updating electron more still though, as there are other breaking changes with worrying implications in v33)