Feature request: include project name in repository push metrics

[Starefossen]

First of all, thanks for crating this plugin!

Is it possible to get a project label in the repository push metrics?

bitbucket_repo_push_count{project="project1",repository="repo1",username="user1",} 5.0
bitbucket_repo_push_count{project="project1",repository="repo2",username="user1",} 2.0
bitbucket_repo_push_count{project="project2",repository="repo1",username="user2",} 2.0
bitbucket_repo_push_count{project="project3",repository="repo1",username="user1",} 2.0

[AndreyVMarkelov]

@Starefossen Yes. will be added shortly