Support the auth type: v3applicationcredential about k8s-infra HOT 9 OPEN

cat <<EOF > openstack/list_images1.yaml
---
- hosts: localhost
  module_defaults:
    group/openstack.cloud.openstack:
      auth_type: "v3applicationcredential"
      auth:
        auth_url: "https://rhos-d.infra.prod.upshift.rdu2.redhat.com:13000/v3"
        application_credential_id: "9c9....0deab6e8"
        application_credential_secret: "Kfi444Nl-...BcnWB05i5X6orgdTjwhRQ1JYQ"
      
  tasks:
    - name: List images
      openstack.cloud.image_info:
        auth: "{{ override_defaults }}"
        filters:
          os_distro: "fedora"
      register: image_info_result

    - name: "Print Openstack output"
      debug:
        var: image_info_result
EOF
ansible-playbook openstack/list_images1.yaml

fatal: [localhost]: FAILED! => {"msg": "The task includes an option with an undefined variable. The error was: 'override_defaults' is undefined. 'override_defaults' is undefined

- hosts: localhost
  module_defaults:
    group/openstack.cloud.openstack:
      auth_type: "v3applicationcredential"
      auth:
        auth_url: "https://rhos-d.infra.prod.upshift.rdu2.redhat.com:13000/v3"
        application_credential_id: "9c920....e8"
        application_credential_secret: "Kfi4....hRQ1JYQ"
      
  tasks:
    - name: List images
      openstack.cloud.image_info:
        filters:
          os_distro: "fedora"
      register: image_info_result

Dictionary containing auth information as needed by the cloud’s auth plugin strategy. 
For the default password plugin, this would contain auth_url, username, password, 
project_name and any information about domains (for example, user_domain_name or 
project_domain_name) if the cloud supports them. For other plugins, this param will 
need to contain whatever parameters that auth plugin requires. This parameter is not 
needed if a named cloud is provided or OpenStack OS_* environment variables are present.

module_defaults:
    group/openstack.cloud.openstack:
...