Bump ejs and electron-builder

Bumps [ejs](https://github.com/mde/ejs) to 3.1.9 and updates ancestor dependency [electron-builder](https://github.com/electron-userland/electron-builder/tree/HEAD/packages/electron-builder). These dependencies need to be updated together.


Updates `ejs` from 2.6.2 to 3.1.9
- [Release notes](https://github.com/mde/ejs/releases)
- [Commits](mde/ejs@v2.6.2...v3.1.9)

Updates `electron-builder` from 20.44.4 to 24.6.4
- [Release notes](https://github.com/electron-userland/electron-builder/releases)
- [Changelog](https://github.com/electron-userland/electron-builder/blob/master/packages/electron-builder/CHANGELOG.md)
- [Commits](https://github.com/electron-userland/electron-builder/commits/v24.6.4/packages/electron-builder)

---
updated-dependencies:
- dependency-name: ejs
  dependency-type: indirect
- dependency-name: electron-builder
  dependency-type: direct:development
...

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Author: dependabot[bot]