Add support for event SCHEDULED_EVENT in platform_workers_service

[oukjweather]

Is your feature request related to a problem? Please describe.
I have created a worker in the console for scheduled events that I would like to have managed via terraform. When I go to import it I get back:

│ Error: Invalid Attribute Value Match
│ 
│   with platform_workers_service.test,
│   on workers.tf line 7, in resource "platform_workers_service" "test":
│    7:   action = "SCHEDULED_EVENT"

However, if I check run a plan with one of the required actions that is permitted, I can see that the api is reporting back SCHEDULED_EVENT, so it is valid on the api side, its simply the provider that doesn't have support.

  ~ resource "platform_workers_service" "test" {
      ~ action          = "SCHEDULED_EVENT" -> "BEFORE_DOWNLOAD"

The worker needs to run as a schedule event, so this precludes being able to manage it with terraform til this is addressed. Additionally, it appears the resource needs to also add support for being able to set the schedule that the worker would run on.

Describe the solution you'd like
Add provider support for SCHEDULED_EVENT along with being able to set the schedule for the worker via terraform.

Describe alternatives you've considered

Additional context

[oukjweather]

Steps to replicate:

• setup a terraform workspace authenticated with your jfrog instance
• create a scheduled worker inside jfrog
• import worker into terraform taking care not to change its settings

[alexhung]

@oukjweather Thank you for the suggestion. I've added this to our plan.