chore(deps): update dependency infection/infection to ^0.31

Author: renovate[bot]

composer.json

@@ -36,7 +36,7 @@
         "drupol/phpmerkle": "^2.2",
         "friends-of-phpspec/phpspec-code-coverage": "^6",
         "graphp/graphviz": "^0.2",
-        "infection/infection": "^0.29",
+        "infection/infection": "^0.31",
         "infection/phpspec-adapter": "^0.2",
         "loophp/launcher": "^2.2.2",
         "microsoft/tolerant-php-parser": "^0.1",