Merge pull request #8 from loophp/renovate/phpspec-phpspec-7.x

Update dependency phpspec/phpspec to v7

Author: drupol

composer.json

@@ -26,7 +26,7 @@
         "friends-of-phpspec/phpspec-code-coverage": "^4.3.2",
         "infection/infection": "^0.13.6 || ^0.15.3 || ^0.26.0",
         "microsoft/tolerant-php-parser": "^0.1.0",
-        "phpspec/phpspec": "^5.1.2 || ^6.1.1"
+        "phpspec/phpspec": "^5.1.2 || ^6.1.1 || ^7.0.0"
     },
     "config": {
         "sort-packages": true