fix: don't strip newlines after the templated value

[etrikp]

This issue ultimately presents as

ports:
- port: 8000
  protocol: TCP
  targetPort:8000---
apiVersion: policy/v1
kind PodDisruptionBudget
metadata:

[arttor]

@etrikp there are some problems with lint action on CI. I've updated CI pipeline in main branch, can you please update your branch to see if it helps?

[etrikp]

@arttor Done!