A team implements a fan-out/fan-in GitHub Actions workflow for an agent-generated pull request. The final summary job is supposed to run after security_agent_check and test_agent_check, but it starts after only the test job. Which option best explains the orchestration flaw?

The aggregategate job is configured with needs: testagentcheck, meaning it will only wait for testagentcheck to complete before starting. To ensure it runs after both securityagentcheck and testagentcheck, its needs configuration must explicitly include both jobs. Without securityagentcheck in its needs declaration, the aggregategate job will proceed independently of the security check's status, leading to the observed orchestration flaw where it starts after only the test job. Replacing the pullrequest trigger with push would change when the workflow runs, not fix the dependency issue. The test agent should not write directly to secrets, as this is a security anti-pattern and irrelevant to job orchestration. The security job running after the aggregate job would reverse the intended flow and not resolve the problem of the aggregate job starting prematurely.