Minor - update ecs.php

ecs.php

@@ -122,6 +122,7 @@ return static function (ContainerConfigurator $containerConfigurator): void {
             //UnusedVariableSniff::class => 'ignoreUnusedValuesWhenOnlyKeysAreUsedInForeach',
             \PHP_CodeSniffer\Standards\Generic\Sniffs\CodeAnalysis\AssignmentInConditionSniff::class.'.FoundInWhileCondition',
             \PHP_CodeSniffer\Standards\Generic\Sniffs\CodeAnalysis\AssignmentInConditionSniff::class.'.Found',
+            \PhpCsFixer\Fixer\PhpUnit\PhpUnitTestClassRequiresCoversFixer::class,
         ]
     );
 };