Update PHP CS Fixer rules to PHP 8.1 and adjust composer dependencies

Author: Vítězslav Dvořák

.php-cs-fixer.dist.php

@@ -15,7 +15,7 @@
 
 use Ergebnis\PhpCsFixer\Config\Factory;
 use Ergebnis\PhpCsFixer\Config\Rules;
-use Ergebnis\PhpCsFixer\Config\RuleSet\Php74;
+use Ergebnis\PhpCsFixer\Config\RuleSet\Php81;
 
 $header = <<<'HEADER'
 This file is part of the AbraFlexiDataTables package
@@ -28,7 +28,7 @@
 file that was distributed with this source code.
 HEADER;
 
-$ruleSet = Php74::create()->withHeader($header)->withRules(Rules::fromArray([
+$ruleSet = Php81::create()->withHeader($header)->withRules(Rules::fromArray([
     'blank_line_before_statement' => [
         'statements' => [
             'break',

composer.json

@@ -15,16 +15,16 @@
     },
     "minimum-stability": "dev",
     "require": {
-        "vitexsoftware/abraflexi-bricks": "dev-main",
-        "vitexsoftware/ease-bootstrap5-widgets-abraflexi": "dev-main"
+        "vitexsoftware/abraflexi-bricks": "^1.4",
+        "vitexsoftware/ease-bootstrap5-widgets-abraflexi": "^1.4"
     },
     "require-dev": {
         "datatables/datatables": "^1.10",
         "phpunit/phpunit": "*",
         "phpstan/phpstan": "*",
-        "friendsofphp/php-cs-fixer": "^3.61",
-        "ergebnis/composer-normalize": "^2.43",
-        "ergebnis/php-cs-fixer-config": "^6.34",
+        "friendsofphp/php-cs-fixer": "^3.84",
+        "ergebnis/composer-normalize": "^2.47",
+        "ergebnis/php-cs-fixer-config": "^6.50",
         "phpstan/phpstan-phpunit": "2.0.x-dev"
     },
     "config": {

src/AbraFlexi/ui/DataTables/DataTable.php

@@ -239,7 +239,7 @@ public static function getUri()
      */
     public function dataSourceURI($engine)
     {
-        $conds = ['class' => \get_class($engine)];
+        $conds = ['class' => $engine::class];
 
         if (null !== $engine->filter) {
             $conds = array_merge($engine->filter, $conds);
@@ -260,7 +260,7 @@ public function addButton($function): void
 
     public function addCustomButton(
         $caption,
-        $callFunction = "alert( 'Button activated' );"
+        $callFunction = "alert( 'Button activated' );",
     ): void {
         $this->buttons[] = <<<'EOD'
 {