Test with Tracy 2.7

Author: mabar

composer.json

@@ -36,7 +36,7 @@
     "phpstan/phpstan-nette": "^0.11",
     "phpstan/phpstan-shim": "^0.11",
     "phpstan/phpstan-strict-rules": "^0.11",
-    "tracy/tracy": "~2.6.1"
+    "tracy/tracy": "~2.6.1 || ~2.7.0"
   },
   "conflict": {
     "symfony/browser-kit": "<4.0.0"