Bump flag-icons from 7.2.3 to 7.3.2

Bumps [flag-icons](https://github.com/lipis/flag-icons) from 7.2.3 to 7.3.2.
- [Release notes](https://github.com/lipis/flag-icons/releases)
- [Changelog](https://github.com/lipis/flag-icons/blob/main/CHANGELOG.md)
- [Commits](lipis/flag-icons@v7.2.3...v7.3.2)

---
updated-dependencies:
- dependency-name: flag-icons
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]