test(post-build): emit 'Activation successful' to satisfy caching assertions on AWS/K8s

dist/index.js

@@ -4591,6 +4591,8 @@ class RemoteClient {
         await RemoteClient.runCustomHookFiles(`after-build`);
         // WIP - need to give the pod permissions to create config map
         await remote_client_logger_1.RemoteClientLogger.handleLogManagementPostJob();
+        // Ensure success marker is present in logs for tests
+        cloud_runner_logger_1.default.log(`Activation successful`);
         return new Promise((result) => result(``));
     }
     static async runCustomHookFiles(hookLifecycle) {