chore(deps-dev): bump jangregor/phpstan-prophecy from 2.1.1 to 2.2.0 (#278)

Bumps [jangregor/phpstan-prophecy](https://github.com/Jan0707/phpstan-prophecy) from 2.1.1 to 2.2.0.
- [Release notes](https://github.com/Jan0707/phpstan-prophecy/releases)
- [Changelog](https://github.com/Jan0707/phpstan-prophecy/blob/master/CHANGELOG.md)
- [Commits](Jan0707/phpstan-prophecy@2.1.1...2.2.0)

---
updated-dependencies:
- dependency-name: jangregor/phpstan-prophecy
  dependency-version: 2.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jay <[email protected]>

Author: dependabot[bot]

composer.json

@@ -24,7 +24,7 @@
   },
   "require-dev": {
     "brianium/paratest": "^4.0|^5.0|^6.0",
-    "jangregor/phpstan-prophecy": "2.1.1",
+    "jangregor/phpstan-prophecy": "2.2.0",
     "larapack/dd": "^1.1",
     "phpmd/phpmd": "^2.9",
     "phpspec/prophecy-phpunit": "^2.0",