I have created a team for my company with the free plan for a trial period. Now I want to pass to the Standard plan and I've tried to add Bitbucket Cloud from the my.atlassian.com with the billing details of my company. What I've obtained is an Atlassian Cloud account with a free subscription to Jira. I'm only interested in code repository. I wish to add Bitbucket to the Atlassian Cloud in order to pay for the standard plan with the billing details provided in my.atlassian.com. Is it possible?