Fix: Use blank_lines_before_namespace instead of deprecated no_blank_lines_before_namespace fixer

Author: localheinz

.php-cs-fixer.dist.php

@@ -30,6 +30,10 @@
             ],
         ],
         'blank_line_after_namespace' => true,
+        'blank_lines_before_namespace' => [
+            'min_line_breaks' => 0,
+            'max_line_breaks' => 1,
+        ],
         'blank_line_before_statement' => [
             'statements' => [
                 'break',
@@ -141,7 +145,6 @@
         'no_binary_string' => true,
         'no_blank_lines_after_class_opening' => true,
         'no_blank_lines_after_phpdoc' => true,
-        'no_blank_lines_before_namespace' => true,
         'no_break_comment' => true,
         'no_closing_tag' => true,
         'no_empty_comment' => true,