chore: add promise to be used in sdk system tests

[ChunyiLyu]

Context

To be used to run system tests with https://github.com/syntasso/kratix-go/tree/main/system

status update

Status:
...
  Published Directly:                       true
  Via File:                                 true

Resource configure container logs

❯ k logs kratix-config-sdk-resource-instance-b7ad7-g462p -c resource-pipeline
Helper variables:
Workflow action:  configure
Workflow type:  resource
Promise name:  config
Workflow action:  instance
Reading Resource input...
Getting fields...
Fields:  [{'name': 'field0', 'value': 'value0'}, {'name': 'field1', 'value': 'value1'}]
Publishing 'publishedDirectly' status...
Wrtiting status file...
Validating status file...
Validating destination selectors...
All tests passed