7.12.4.2.

apiVersion: tekton.dev/v1beta1
kind: PipelineRun
metadata:
  generateName: windows10-installer-run-
  labels:
    pipelinerun: windows10-installer-run
spec:
  params:
  - name: winImageDownloadURL
    value: <link_to_windows_10_iso> 

  pipelineRef:
    name: windows10-installer
  taskRunSpecs:
    - pipelineTaskName: copy-template
      taskServiceAccountName: copy-template-task
    - pipelineTaskName: modify-vm-template
      taskServiceAccountName: modify-vm-template-task
    - pipelineTaskName: create-vm-from-template
      taskServiceAccountName: create-vm-from-template-task
    - pipelineTaskName: wait-for-vmi-status
      taskServiceAccountName: wait-for-vmi-status-task
    - pipelineTaskName: create-base-dv
      taskServiceAccountName: modify-data-object-task
    - pipelineTaskName: cleanup-vm
      taskServiceAccountName: cleanup-vm-task
  status: {}

$ oc apply -f windows10-installer-run.yaml

apiVersion: tekton.dev/v1beta1
kind: PipelineRun
metadata:
  generateName: windows10-customize-run-
  labels:
    pipelinerun: windows10-customize-run
spec:
  params:
    - name: allowReplaceGoldenTemplate
      value: true
    - name: allowReplaceCustomizationTemplate
      value: true
  pipelineRef:
    name: windows10-customize
  taskRunSpecs:
    - pipelineTaskName: copy-template-customize
      taskServiceAccountName: copy-template-task
    - pipelineTaskName: modify-vm-template-customize
      taskServiceAccountName: modify-vm-template-task
    - pipelineTaskName: create-vm-from-template
      taskServiceAccountName: create-vm-from-template-task
    - pipelineTaskName: wait-for-vmi-status
      taskServiceAccountName: wait-for-vmi-status-task
    - pipelineTaskName: create-base-dv
      taskServiceAccountName: modify-data-object-task
    - pipelineTaskName: cleanup-vm
      taskServiceAccountName: cleanup-vm-task
    - pipelineTaskName: copy-template-golden
      taskServiceAccountName: copy-template-task
    - pipelineTaskName: modify-vm-template-golden
      taskServiceAccountName: modify-vm-template-task
status: {}

$ oc apply -f windows10-customize-run.yaml