Prevent generating a kernel_secret in the standalone image if it already exists or is defined through an environment variable

Author: codedmonkey

tests/Docker/Standalone/InitTest.php

@@ -40,7 +40,7 @@ public function testKernelSecretGenerated(): void
     public function testKernelSecretNotRegeneratedOnRestart(): void
     {
         $this->filesystem->mkdir(__DIR__ . '/config/secrets');
-        $this->filesystem->chmod(__DIR__ . '/config/secrets', 0777);
+        $this->filesystem->chmod(__DIR__ . '/config', 0777, recursive: true);
 
         // Generate kernel secret first
         $this->container = (new GenericContainer('dirigent-standalone'))
@@ -74,7 +74,7 @@ public static function kernelSecretEnvVarProvider(): array
     public function testKernelSecretNotGeneratedIfEnvVarExists(string $varName, string $varValue): void
     {
         $this->filesystem->mkdir(__DIR__ . '/config/secrets');
-        $this->filesystem->chmod(__DIR__ . '/config/secrets', 0777);
+        $this->filesystem->chmod(__DIR__ . '/config', 0777, recursive: true);
 
         $this->container = (new GenericContainer('dirigent-standalone'))
             ->withMount(__DIR__ . '/config', '/srv/config')