Bumped minimum PHP version to 8.3

Author: batumibiz

.github/workflows/tests.yml

@@ -5,7 +5,7 @@ jobs:
   tests:
     strategy:
       matrix:
-        php-versions: [ '8.2', '8.3', '8.4' ]
+        php-versions: [ '8.3', '8.4' ]
 
     runs-on: ubuntu-latest
 

composer.json

@@ -30,9 +30,9 @@
         }
     },
     "require": {
-        "php": "~8.2 || ~8.3 || ~8.4",
+        "php": "~8.3 || ~8.4",
         "ext-pdo": "*",
-        "phpunit/phpunit": "^12.2 || 11.5"
+        "phpunit/phpunit": "^12.2"
     },
     "require-dev": {
         "slevomat/coding-standard": "^8.19",