Merge pull request #302 from ergebnis/dependabot/composer/jangregor/phpstan-prophecy-0.6.0

Build(deps-dev): Bump jangregor/phpstan-prophecy from 0.5.1 to 0.6.0

Author: localheinz

composer.json

@@ -29,7 +29,7 @@
     "ergebnis/php-cs-fixer-config": "~1.1.2",
     "ergebnis/phpstan-rules": "~0.14.2",
     "ergebnis/test-util": "~0.9.1",
-    "jangregor/phpstan-prophecy": "~0.5.1",
+    "jangregor/phpstan-prophecy": "~0.6.0",
     "phpstan/extension-installer": "^1.0.3",
     "phpstan/phpstan": "~0.12.3",
     "phpstan/phpstan-deprecation-rules": "~0.12.0",