Bump electron from 12.0.2 to 21.0.0

[dependabot]

Bumps electron from 12.0.2 to 21.0.0.

Release notes

Sourced from electron's releases.

electron v21.0.0

Release Notes for v21.0.0

Stack Upgrades

• Chromium 106.0.5249.51
  • New in 106
  • New in 105
• Node v16.16.0
  • v16.16.0 release notes
• V8 v10.6

Breaking Changes

• Enabled the V8 memory cage for external buffers. See https://www.electronjs.org/blog/v8-memory-cage for more details. #34724
• Refactored webContents.printToPDF to align with the Chrome Devtools implementation. #33654

Features

• Added LoadBrowserProcessSpecificV8Snapshot as a new fuse that will let the main/browser process load its v8 snapshot from a file at browser_v8_context_snapshot.bin. Any other process will use the same path as is used today. #35695 (Also in 20)
• Added app.getSystemLocale() method. #35794
• Added webFrameMain.origin. #35534 (Also in 19, 20)
• Added deprecation warning for the new-window event. #34528 (Also in 20)
• Added immersive dark mode on Windows. #33624 (Also in 20)
• Added new WebContents.ipc and WebFrameMain.ipc APIs. #35231
• Added support for Web Bluetooth pin pairing on Linux and Windows. #35818
• Added support for panel-like behavior. Window can float over full-screened apps. #34388 (Also in 20)
• Added support for push notifications from APNs for macOS apps. #33574

Fixes

• Enable missing HKDF support in Node.js crypto. #34767
• Fixed a crash that occured when loading non-standard schemes from iframes. #35517
• Fixed a crash when switching origins with emulation settings set. #35488
• Fixed an issue where screen.getCursorScreenPoint() crashed on Wayland when it was called before a BrowserWindow had been created. #35575
• Fixed an issue where serialPort.open() failed with NetworkError: Failed to open serial port.. #35339
• Fixed an issue where invalid pageSize values would cause a silent hang and eventual crash. #34893
• Fixed an issue where some spellcheck functionality would incorrectly throw errors on macOS. #35679
• Fixed the 'length' property in UploadFile objects being ignored. #34657

Also in earlier versions...

• Added a background to the WCO container to avoid rendering glitches. #35612 (Also in 19, 20)
• Added support for --ozone-platform-hint flag on Linux. #34937 (Also in 19, 20)
• Adds a warning for building native modules with node-gyp and electron-rebuild, encouraging users to upgrade to >=8.4.0 for node-gyp and >=3.2.8 for electron-rebuild if using Electron 20 or higher.. #35159 (Also in 20)
• Do not exit when logging initialization fails. #35138 (Also in 20)
• Enable WCO maximize button when window enters tablet mode and is not already maximized. #35664 (Also in 19, 20)
• Ensures that requestMediaKeySystemAccess eventually resolves / rejects. #34886 (Also in 19, 20)
• Fixed 20.0.0-beta.8 X11 crash regression. #35075 (Also in 20)
• Fixed WCO not responding to touch events on windows. #35117 (Also in 18, 19, 20)

... (truncated)

Commits

• d3b678a Bump v21.0.0
• 7bf3913 feat: add support for Web Bluetooth pin pairing (#35818)
• c979550 feat: add app.getSystemLocale() method (#35794)
• 587abcc build: fix major dependencies update workflow file (#35817)
• 6e2d2d8 fix: potential exception when calling webFrameMainBinding.fromIdOrNull() (#35...
• f1e4cfa build: remove unused GitHub app config file (#35814)
• 9c3d32a Revert "Bump v21.0.0-beta.9"
• 015be48 Bump v21.0.0-beta.9
• 9631cee feat: allow custom v8 snapshots to be used in the main process and the defaul...
• 0a4b160 fix: allow docking DevTools with WCO (#35765)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #78.