#### SUMMARY
This feature would implement a UpdateUserName command for the Accounts category of redfish_command, to update user name. And also implement a UpdatePasswordPolicy command for the Accounts category of redfish_command to change password policy.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
redfish_command

##### ADDITIONAL INFORMATION
These 2 commands would help user to update user name or update password policy

- name: Add user using new option aliases
    redfish_command:
      category: Accounts
      command: AddUser
      baseuri: "{{ baseuri }}"
      username: "{{ username }}"
      password: "{{ password }}"
      account_username: "{{ account_username }}"
      account_password: "{{ account_password }}"
      account_roleid: "{{ account_roleid }}"
  - name: Delete user
    redfish_command:
      category: Accounts
      command: DeleteUser
      baseuri: "{{ baseuri }}"
      username: "{{ username }}"
      password: "{{ password }}"
      account_username: "{{ account_username }}"
  - name: Disable user
    redfish_command:
      category: Accounts
      command: DisableUser
      baseuri: "{{ baseuri }}"
      username: "{{ username }}"
      password: "{{ password }}"
      account_username: "{{ account_username }}"
  - name: Enable user
    redfish_command:
      category: Accounts
      command: EnableUser