Merge pull request #26 from gsteel/upgrade-phpunit

Remove support for PHP 8.0, Upgrade PHPUnit to 10.x

Author: gsteel

.gitignore

@@ -1,4 +1,4 @@
 /phpunit.xml
 /vendor/
-.phpunit.result.cache
+.phpunit.cache
 .phpcs-cache

composer.json

@@ -17,21 +17,21 @@
     "config": {
         "sort-packages": true,
         "platform": {
-            "php": "8.0.99"
+            "php": "8.1.99"
         },
         "allow-plugins": {
             "dealerdirect/phpcodesniffer-composer-installer": true
         }
     },
     "require": {
-        "php": "~8.0.0 || ~8.1.0 || ~8.2.0"
+        "php": "~8.1.0 || ~8.2.0"
     },
     "require-dev": {
         "laminas/laminas-coding-standard": "~2.5.0",
         "mikey179/vfsstream": "^1.6.11",
-        "phpunit/phpunit": "^9.5.26",
-        "psalm/plugin-phpunit": "^0.18.0",
-        "vimeo/psalm": "^5.0"
+        "phpunit/phpunit": "^10.2.2",
+        "psalm/plugin-phpunit": "^0.18.4",
+        "vimeo/psalm": "^5.13.1"
     },
     "autoload": {
         "psr-4": {