Merge pull request #8 from pavog/php-81

Update to use PHP 8.1 and phpunit 10.5

Author: pavog

.github/workflows/tests.yaml

@@ -12,7 +12,7 @@ jobs:
 
     strategy:
       matrix:
-        php-version: [ '8.0', '8.1' ]
+        php-version: [ '8.1', '8.2', '8.3', '8.4' ]
         etcd-version: [ '3.3.27', '3.4.18', '3.5.2' ]
 
     name: Run tests on PHP v${{ matrix.php-version }} with etcd v${{ matrix.etcd-version }}

composer.json

@@ -12,10 +12,10 @@
     "require": {
         "aternos/etcd": "^1.5.0",
         "ext-json": "*",
-        "php": ">=8.0"
+        "php": ">=8.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^9.5"
+        "phpunit/phpunit": "^10.5"
     },
     "autoload": {
         "psr-4": {