Loosen PHP version constraint

Author: helhum

composer.json

@@ -21,7 +21,7 @@
     ],
     "license": "GPL-2.0-or-later",
     "require": {
-        "php": ">=7.2.0 <7.4",
+        "php": "^7.2",
         "typo3/cms-core": "^9.5"
     },
     "require-dev": {