Explicitly enabled single_line_empty_body rule after braces_position

`single_line_empty_body` tends to conflict with `braces_position` on some environments

Author: alongosz

src/lib/PhpCsFixer/Sets/Ibexa46RuleSet.php

@@ -32,6 +32,7 @@ public function getRules(): array
                 'no_trailing_comma_in_singleline' => true,
                 'no_unneeded_braces' => true,
                 'blank_lines_before_namespace' => true,
+                'single_line_empty_body' => true,
             ],
         );
     }