code: def destroy(self, request, project, pk=None):
          
          job_id, bug_id = map(int, pk.split("-"))
          job = Job.objects.get(repository__name=project, id=job_id)
          BugJobMap.objects.filter(job=job, bug_id=bug_id).delete()
  
          return Response({"message": "Bug job map deleted"})
docs: Delete bug-job-map entry. pk is a composite key in the form
          bug_id-job_id