build(deps-dev): bump symfony/phpunit-bridge from 5.4.14 to 7.1.2

Bumps [symfony/phpunit-bridge](https://github.com/symfony/phpunit-bridge) from 5.4.14 to 7.1.2.
- [Release notes](https://github.com/symfony/phpunit-bridge/releases)
- [Changelog](https://github.com/symfony/phpunit-bridge/blob/7.0/CHANGELOG.md)
- [Commits](symfony/phpunit-bridge@v5.4.14...v7.1.2)

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

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

composer.json

@@ -150,7 +150,7 @@
         "paygreen/paygreen-php": "*"
     },
     "require-dev": {
-        "symfony/phpunit-bridge": "^5.0",
+        "symfony/phpunit-bridge": "^7.1",
         "phpunit/phpunit": "^9.0",
         "behat/behat": "^3.7",
         "behatch/contexts": "dev-php80 as 3.3.0",