Chore(ci) - Remove unused NoBlankLinesBeforeNamespaceFixer

Author: tarlepp

ecs.php

@@ -16,7 +16,6 @@
 use PhpCsFixer\Fixer\FunctionNotation\SingleLineThrowFixer;
 use PhpCsFixer\Fixer\Import\OrderedImportsFixer;
 use PhpCsFixer\Fixer\LanguageConstruct\DeclareEqualNormalizeFixer;
-use PhpCsFixer\Fixer\NamespaceNotation\NoBlankLinesBeforeNamespaceFixer;
 use PhpCsFixer\Fixer\Operator\BinaryOperatorSpacesFixer;
 use PhpCsFixer\Fixer\Operator\ConcatSpaceFixer;
 use PhpCsFixer\Fixer\Operator\IncrementStyleFixer;
@@ -119,7 +118,6 @@
         PhpdocSeparationFixer::class => null,
         BlankLineAfterOpeningTagFixer::class => null,
         ClassAttributesSeparationFixer::class => null,
-        NoBlankLinesBeforeNamespaceFixer::class => null,
         NotOperatorWithSuccessorSpaceFixer::class => null,
         SingleLineThrowFixer::class => null,
         PhpdocAlignFixer::class => null,