Bump phpspec/prophecy-phpunit from 2.1.0 to 2.2.0

Bumps [phpspec/prophecy-phpunit](https://github.com/phpspec/prophecy-phpunit) from 2.1.0 to 2.2.0.
- [Release notes](https://github.com/phpspec/prophecy-phpunit/releases)
- [Changelog](https://github.com/phpspec/prophecy-phpunit/blob/master/CHANGES.md)
- [Commits](phpspec/prophecy-phpunit@v2.1.0...v2.2.0)

---
updated-dependencies:
- dependency-name: phpspec/prophecy-phpunit
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

composer.json

@@ -40,7 +40,7 @@
     "require-dev": {
         "clue/phar-composer": "*",
         "jangregor/phpstan-prophecy": "^1.0.0",
-        "phpspec/prophecy-phpunit": "^2.1",
+        "phpspec/prophecy-phpunit": "^2.2",
         "phpstan/extension-installer": "^1.2.0",
         "phpstan/phpstan": "^1.10",
         "phpunit/phpunit": "^9.5.26",