added php 8 support

Author: nutama

.github/workflows/main.yaml

@@ -8,7 +8,7 @@ jobs:
 
         strategy:
             matrix:
-                php-versions: ['7.3', '7.4']
+                php-versions: ['7.3', '7.4', '8.0']
         name: PHP ${{ matrix.php-versions }}
         steps:
             -   uses: actions/checkout@v2

composer.json

@@ -2,9 +2,9 @@
     "name":              "hostnet/form-handler-component",
     "description":       "Hostnet form handler to provide an easier way of handling forms",
     "license":           "MIT",
-    "minimum-stability": "dev",
+    "minimum-stability": "stable",
     "require": {
-        "php":                     "^7.3",
+        "php":                     "^7.3||^8.0",
         "symfony/form":            "^4.0||^5.0",
         "symfony/http-foundation": "^4.0||^5.0"
     },