title: Recover ansible-vault password in case password is forgotten
body: <p>I am using ansible-vault to set password protect var/main.yml file. 
     Now I can push my source code in source control system. After that deploys in production server. Suppose somebody manipulate the password or  forgot the password. Is there any way to recover ansible-vault 
     password or set the new password again without asking the old password?</p>
  
  <p>Thanks in advance </p>