Add correct labels to all k8s resources

Currently, all Kubernetes resources deployed using the Terraform system does not use recommended labels.

All resources should have the following labels added as a minimum:

```yml
labels:
  app.kubernetes.io/part-of: ctfpilot
  app.kubernetes.io/name: <name>
  app.kubernetes.io/version: <version> # May be skipped
  app.kubernetes.io/component: <component>
  ctfpilot.com/component: <component>
```
