fixes japanese input & some obscure security issues:
An important Electron update improving security. A precautionary measure, but it’s always good to be up to date. and
A small release containing nothing but another Electron update, this one better than the last.

Release notes at: https://slack.com/intl/en-en/release-notes/linux

One might consider backporting this to stable due to the potential security fix.

Things done

• Tested using sandboxing (nix.useSandbox on NixOS, or option build-use-sandbox in nix.conf on non-NixOS)
• Built on platform(s)
  • NixOS
  • macOS
  • other Linux distributions
• Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
• Tested compilation of all pkgs that depend on this change using nix-shell -p nox --run "nox-review wip"
• Tested execution of all binary files (usually in ./result/bin/)
• Fits CONTRIBUTING.md.