Bump @electron-forge/maker-deb from 6.3.0 to 6.4.0 (#1230)

* v4.1.0

* v4.2.0

* v4.1.0

* Bump @electron-forge/maker-deb from 6.3.0 to 6.4.0

Bumps [@electron-forge/maker-deb](https://github.com/electron/forge) from 6.3.0 to 6.4.0.
- [Release notes](https://github.com/electron/forge/releases)
- [Changelog](https://github.com/electron/forge/blob/main/CHANGELOG.md)
- [Commits](electron/forge@v6.3.0...v6.4.0)

---
updated-dependencies:
- dependency-name: "@electron-forge/maker-deb"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Nicholas Nelson <nelsonni@oregonstate.edu>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>