Bump dompdf/dompdf from 0.8.6 to 2.0.4

Bumps [dompdf/dompdf](https://github.com/dompdf/dompdf) from 0.8.6 to 2.0.4.
- [Release notes](https://github.com/dompdf/dompdf/releases)
- [Commits](dompdf/dompdf@v0.8.6...v2.0.4)

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

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composer.json

@@ -14,7 +14,7 @@
     ],
     "require": {
         "php": ">=7.3.0",
-        "dompdf/dompdf": "^1.0",
+        "dompdf/dompdf": "^2.0",
         "laminas/laminas-servicemanager": "~3.0",
         "laminas/laminas-barcode": "^2.3",
         "smarty/smarty": "~3.1",