update php requirement

sgiehl · web-flow · commit ebd8a07e4b69 · 2021-12-07T12:40:16.000+01:00
diff --git a/composer.json b/composer.json
@@ -23,7 +23,7 @@
         "exclude-from-classmap": ["Tests/"]
     },
     "require": {
-        "php": ">=7.2",
+        "php": "^7.2|^8.0",
         "mustangostang/spyc": "*"
     },
     "require-dev": {
