bug: can't set conditions in status.yaml

[kirederik]

steps to reproduce

1. in a resource pipeline, create a /kratix/metadata.status.yaml as follows:

   cat <<EOF > /kratix/metadata/status.yaml
   conditions:
     - type: TestCondition
       status: "True"
   message: "Custom Message"
   otherStatus: "bar"
   EOF

2. apply the promise and request a resource from it
3. inspect the status of the resource (with get -o yaml or describe)

expected

1. .status.message to be Custom Message
2. .status.otherStatus to be bar
3. .status.conditions to include TestCondition: True

actual

1. .status.conditions does not include the TestCondition