Chore(deps): Bump phpoffice/phpspreadsheet from 5.2.0 to 5.3.0

Bumps [phpoffice/phpspreadsheet](https://github.com/PHPOffice/PhpSpreadsheet) from 5.2.0 to 5.3.0.
- [Release notes](https://github.com/PHPOffice/PhpSpreadsheet/releases)
- [Changelog](https://github.com/PHPOffice/PhpSpreadsheet/blob/master/CHANGELOG.md)
- [Commits](PHPOffice/PhpSpreadsheet@5.2.0...5.3.0)

---
updated-dependencies:
- dependency-name: phpoffice/phpspreadsheet
  dependency-version: 5.3.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]