Tekton Bitbucket Event listener only run when the master branch is changed about triggers HOT 5 OPEN

    - ref:
        name: "cel"
      params:
        - name: "filter"
          value: body.ref == 'refs/heads/main'

apiVersion: triggers.tekton.dev/v1beta1
kind: EventListener
metadata:
  name: bitbucket-event-listener
  namespace: devops
spec:
  serviceAccountName: tekton-triggers-example-sa
  triggers:
    - name: bitbucket-trigger-binding
      interceptors:
        - ref:
            name: "bitbucket"
          params:
            - name: secretRef
              value: null
            - name: eventTypes
              value:
                - repo:refs_changed
        - ref:
              name: "cel"
           params:
            - name: "filter"
              value: body.ref == 'refs/heads/main'
      bindings:
        - ref: bitbucket-trigger-binding
      template:
        ref: bitbucket-trigger-template