Bump dompdf/dompdf from 2.0.4 to 3.0.0

Bumps [dompdf/dompdf](https://github.com/dompdf/dompdf) from 2.0.4 to 3.0.0.
- [Release notes](https://github.com/dompdf/dompdf/releases)
- [Commits](dompdf/dompdf@v2.0.4...v3.0.0)

---
updated-dependencies:
- dependency-name: dompdf/dompdf
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

composer.json

@@ -74,7 +74,7 @@
         "ext-zip": "*",
         "ext-gd": "*",
         "ext-libxml": "*",
-        "dompdf/dompdf": "^2.0",
+        "dompdf/dompdf": "^2.0 || ^3.0",
         "mpdf/mpdf": "^8.1",
         "phpmd/phpmd": "^2.13",
         "phpunit/phpunit": ">=7.0",