Correct Bitbucket access keys URL
This change corrects the URL path for Bitbucket access keys, as to not hit a 404.
Thanks for the PR @duizendnegen was there an upstream API change we missed?
No idea, this is not an API change but a URL endpoint change. I just know it's not working on the old URL and the new one is.

Ping @leehambley - there's a small backlog of PRs now, happy to change if not meeting the specs.
Hey @duizendnegen they may need to be rebased later this week, we've a ~20k LOC patch coming which is occuping all my time to babysit it to completion, once that's done, I can look at these little jobs from GitHub