fix(FN-1384): increase timeouts for CI-slow agent store tests

- Increase heartbeat test timeout from 150ms to 250ms for CI environments
- Increase in-process-runtime test timeouts to handle slower CI execution
- Prevents flaky test failures in slow CI runners

packages/engine/src/agent-heartbeat.test.ts

@@ -2867,7 +2867,7 @@ describe("HeartbeatTriggerScheduler", () => {
 
       scheduler = new HeartbeatTriggerScheduler(eventStore, callback);
       scheduler.start();
-    });
+    }, 30000);
 
     afterEach(async () => {
       scheduler?.stop();