Job Failed #3337040104: members resource lock conflict

Job #3337040104 failed for 1dab3385:

=== CONT  TestAccGitlabBranchProtection_createWithMultipleAccessLevels
    testing_new.go:84: Error running post-test destroy, there may be dangling resources: exit status 1
        
        Error: DELETE http://docker:8080/api/v4/projects/89/members/78: 409 {message: 409 Conflict: Resource lock}