Add terminate_condition to job

[dev8723]

Summary

Add a terminate_condition attribute to the job, it's optional and has same type as the condition which is used to decide if a job is executable, terminate_condition decides if a recurring job should be terminated (i.e. stop creating follow up job) when it executed successfully.

If terminate_condition resolves to true or fail to resolve, recurring job will be terminated. Similar to condition resolves to true or fail to resolve, job will be executed.

Test plan

• [ ] Unit test
• [x] Deploy the contract to localterra or testnet and verify if a DCA job can terminate by the terminate condition.

[dev8723]

@vladjdk Tested by deploying it to localterra using a recurring payment job