Bitbucket rest api 사용하기

https://developer.atlassian.com/bitbucket/api/2/reference/?utm_source=%2Fbitbucket%2Fapi%2F2%2Freference&utm_medium=302

https://developer.atlassian.com/bitbucket/api/2/reference/resource/repositories/%7Busername%7D/%7Brepo_slug%7D/refs/tags/%7Bname%7D

commits, tags 사용