fix: envs with special chars during build

app/Jobs/ApplicationDeploymentJob.php

@@ -2287,7 +2287,10 @@ private function start_by_compose_file()
     private function generate_build_env_variables()
     {
         $variables = collect($this->nixpacks_plan_json->get('variables'));
+
         $this->build_args = $variables->map(function ($value, $key) {
+            $value = escapeshellarg($value);
+
             return "--build-arg {$key}={$value}";
         });
     }