fix(cron_task): Check the case where the get Collateral balance API returns an unsuccessful status

[yejiayu]

The cron task periodically checks the collateral balance through the orchestrator-api. However, I often find that the program outputs the log message ‘No sufficient collateral Balance, the current collateral balance is: 0.000.

I suspect that the status in the orchestrator-api response {"data":{"balance":2000000000000},"message":"Successfully retrieved collateral balance","status":"success"} is not always status: success, which causes the default balance value to be 0. This might be the reason for the issue.

[Normalnoise]

thanks for your contributions