Also set resource k8s limits/requests on the apply job

[ronaldvb-k]

The plan job has k8s resources as specified in our Helm values, but the apply job doesn't use them.
This PR should fix this.

terranetes-controller:
  controller:
    extraArgs:
      executor-cpu-limit: 1
      executor-cpu-request: 5m
      executor-memory-limit: 2Gi
      executor-memory-request: 32Mi

Plan:

$ k -n terraform-system get po resource.acr-plan-8tndq-vkgtk -ojsonpath='{.spec.containers[0].resources}' | yq -P
limits:
  cpu: "1"
  memory: 2Gi
requests:
  cpu: 5m
  memory: 32Mi

Apply:

$ k -n terraform-system get po resource.acr-apply-hgtmw-hxslf -ojsonpath='{.spec.containers[0].resources}'|yq -P
requests:
  cpu: "0"
  memory: "0"

[gambol99]

LGTM … thank you @ronaldvb-k