feat(bitbucket): add API token authentication support and deprecate A…#8604

spenpal wants to merge 2 commits intoapache:mainapache/incubator-devlake:mainfrom

spenpal:refactor/#8520-bitbucket-api-tokenspenpal/incubator-devlake:refactor/#8520-bitbucket-api-tokenCopy head branch name to clipboard