Fix composer error

Author: vermakhushboo

app/http.php

@@ -482,7 +482,7 @@ function removeAllRuntimes(Table $activeRuntimes, Orchestration $orchestration):
             $codeMountPath = $version === 'v2' ? '/usr/code' : '/mnt/code';
             $workdir = $version === 'v2' ? '/usr/code' : '';
 
-            $openruntimes_networks = explode(',', str_replace(' ', '', Http::getEnv('OPR_EXECUTOR_NETWORK')) ?: 'executor_runtimes');
+            $openruntimes_networks = explode(',', str_replace(' ', '', Http::getEnv('OPR_EXECUTOR_NETWORK') ?: 'executor_runtimes'));
             $openruntimes_network = $openruntimes_networks[array_rand($openruntimes_networks)];
 
             /** Keep the container alive if we have commands to be executed */