Bump electron from 5.0.3 to 5.0.6 Bumps [electron](https://github.com/electron/electron) from 5.0.3 to 5.0.6. - [Release notes](https://github.com/electron/electron/releases) - [Commits](https://github.com/electron/electron/compare/v5.0.3...v5.0.6) Signed-off-by: dependabot-preview[bot]