code: function (passwordsValue) {
                  const set = passwordsValue.split(',new:');
  
                  if (set.length === 2) {
                      rootPasswords.old = set[0].split('old:')[1];
                      rootPasswords.new = set[1];
                  }
              }
docs: Special case of util.pair. Used to parse root password options in the form of
  old:oldRootPassword,new:newRootPassword
  Since passwords can contain any character, a delimiter is difficult to find.
  Compromise by looking for ',new:' as a delimeter