ERROR: Found multiple extensions which provide method branchDiscoveryTrait with arguments []: [[com.cloudbees.jenkins.plugins.bitbucket.BranchDiscoveryTrait, jenkins.plugins.git.traits.BranchDiscoveryTrait, org.jenkinsci.plugins.github_branch_source.
Hi, I solved it by using the specific `git` scm class, and the correct syntax was : 17