What this PR does

Before this PR:
Electron 40.6.1 had a native crash on Windows when closing transparent frameless windows (Chromium 144 compositor use-after-free), which required a hide-then-destroy workaround in SelectionService (#13177).

After this PR:
Electron upgraded to 40.8.0 which fixes the crash natively, allowing the workaround to be removed.

Fixes #

N/A

Why we need it and why it was done in this way

The following tradeoffs were made:
None. This is a straightforward dependency upgrade that removes a workaround no longer needed.

The following alternatives were considered:
None.

Breaking changes

None.

Special notes for your reviewer

• The removed workaround was added in fix(Selection): prevent Windows crash when closing transparent action window #13177 to prevent a Windows crash when closing transparent frameless action windows.
• Electron 40.8.0 release notes confirm the underlying Chromium bug is fixed.
• Only SelectionService.ts code changed beyond the version bump.

Checklist

• PR: The PR description is expressive enough and will help future contributors
• Code: Write code that humans can understand and Keep it simple
• Refactor: You have left the code cleaner than you found it (Boy Scout Rule)
• Upgrade: Impact of this change on upgrade flows was considered and addressed if required
• Documentation: A user-guide update was considered and is present (link) or not required.
• Self-review: I have reviewed my own code before requesting review from others

Release note

NONE