Bump @electron/packager from 18.4.4 to 19.0.0

Bumps [@electron/packager](https://github.com/electron/packager) from 18.4.4 to 19.0.0.
- [Release notes](https://github.com/electron/packager/releases)
- [Changelog](https://github.com/electron/packager/blob/main/NEWS.md)
- [Commits](electron/packager@v18.4.4...v19.0.0)

---
updated-dependencies:
- dependency-name: "@electron/packager"
  dependency-version: 19.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]