Bump symfony/process from 4.4.44 to 5.4.26

Bumps [symfony/process](https://github.com/symfony/process) from 4.4.44 to 5.4.26.
- [Release notes](https://github.com/symfony/process/releases)
- [Changelog](https://github.com/symfony/process/blob/6.3/CHANGELOG.md)
- [Commits](symfony/process@v4.4.44...v5.4.26)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -79,7 +79,7 @@
         "phpmd/phpmd": "^2.13",
         "phpunit/phpunit": ">=7.0",
         "tecnickcom/tcpdf": "^6.5",
-        "symfony/process": "^4.4",
+        "symfony/process": "^4.4 || ^5.0",
         "friendsofphp/php-cs-fixer": "^3.3",
         "phpstan/phpstan-phpunit": "@stable"
     },