chore: bump electron from 34.3.0 to 38.0.0 in /app

Bumps [electron](https://github.com/electron/electron) from 34.3.0 to 38.0.0.
- [Release notes](https://github.com/electron/electron/releases)
- [Changelog](https://github.com/electron/electron/blob/main/docs/breaking-changes.md)
- [Commits](electron/electron@v34.3.0...v38.0.0)

---
updated-dependencies:
- dependency-name: electron
  dependency-version: 38.0.0
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]