update electron and dependencies

[Araxeus]

https://github.com/electron/electron/releases/tag/v16.0.6 - notably electron/electron#32046

https://github.com/electron/electron/releases/tag/v16.0.7 - notably electron/electron#32352

https://github.com/electron/electron/releases/tag/v16.0.8 - many important fixes

https://github.com/electron/electron/releases/tag/v17.0.0 - mainly chromium & node updates

better to update dependencies before new release :)

Dependencies that shouldn't be updated because of breaking changes:

• "custom-electron-titlebar": "^4.0.0"
  package implementation was reworked, needs its own pr (also waiting for upstream fixes that I made in v4.1.0 AlexTorresDev/custom-electron-titlebar#175)
• "filenamify": "^5.0.0",
  package is now full ESM
• "node-fetch": "^3.0.0",
  package is now full ESM