Process Rector rule: WrapVariableVariableNameInCurlyBracesRector

Signed-off-by: Tim Goudriaan <tim@codedmonkey.com>

Author: codedmonkey

src/DependencyInjection/DirigentConfiguration.php

@@ -49,15 +49,15 @@ public function getConfigTreeBuilder(): TreeBuilder
                         ->info('Previously used (private) decryption keys')
                         ->beforeNormalization()
                             ->ifString()
-                            ->then(fn (string $keys): array => u($$keys)->split(','))
+                            ->then(fn (string $keys): array => u(${$keys})->split(','))
                         ->end()
                         ->prototype('scalar')->end()
                     ->end()
                     ->arrayNode('rotated_key_paths')
                         ->info('Paths to previously used (private) decryption keys')
                         ->beforeNormalization()
                             ->ifString()
-                            ->then(fn (string $paths): array => u($$paths)->split(','))
+                            ->then(fn (string $paths): array => u(${$paths})->split(','))
                         ->end()
                         ->prototype('scalar')->end()
                     ->end()