Bump dompdf/dompdf from 2.0.2 to 2.0.3

Bumps [dompdf/dompdf](https://github.com/dompdf/dompdf) from 2.0.2 to 2.0.3.
- [Release notes](https://github.com/dompdf/dompdf/releases)
- [Commits](https://github.com/dompdf/dompdf/compare/v2.0.2...v2.0.3

)

---
updated-dependencies:
- dependency-name: dompdf/dompdf
  dependency-type: direct:production
...

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