build(deps-dev): update rector/rector requirement from ^0.15.0 to ^0.15.2 (#131)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

composer.json

@@ -25,7 +25,7 @@
         "phpstan/phpstan": "^1.9",
         "phpstan/phpstan-phpunit": "^1",
         "phpunit/phpunit": "^9.5",
-        "rector/rector": "^0.15.0",
+        "rector/rector": "^0.15.2",
         "spatie/phpunit-snapshot-assertions": "^4.2",
         "symfony/var-dumper": "^6",
         "thecodingmachine/phpstan-safe-rule": "^1.2"