gha job scheduler

[rshewitt]

User Story

In order to create jobs on a schedule, datagov wants to create a gha to add jobs to the harvest jobs table every day.

Acceptance Criteria

[ACs should be clearly demoable/verifiable whenever possible. Try specifying them using BDD.]

• GIVEN a list of sources to harvest daily
  WHEN a time of day is reached
  THEN the action will be kicked off
  AND harvest tasks will be run on cloud foundry

Background

[Any helpful contextual notes or links to artifacts/evidence, if needed]

Security Considerations (required)

[Any security concerns that might be implicated in the change. "None" is OK, just be explicit here!]

Sketch

• let's start off having the action be manually dispatched instead of on cron.

[hkdctol]

TO DO: discuss whether this should be a gha

[gujral-rei]

@rshewitt, does anything changed on this ticket regarding job scheduling work listed under these tickets?

#4683
#4319

[rshewitt]

@rshewitt, does anything changed on this ticket regarding job scheduling work listed under these tickets?

#4683 #4319

@gujral-rei we're replacing github actions as our scheduler for our load manager. related to #4707