deepfence threatmapper not very durable on restarts - duplicate broker registration in kafka

**Describe the bug**
deepfence threatmapper's compose mode doesn't handle reboots very gracefully.

**To Reproduce**
Steps to reproduce the behavior:
1. set up an EC2 with AWS linux, add docker and compose
2. run docker compose, set up a few things
3. operate a few reboots
4. kafka will fail to start.

**Expected behavior**
system should handle system restarts.

**Components/Services affected**

- [ ] UI/Frontend
- [x] API/Backend
- [ ] Agent
- [x] Deployment/YAMLs
- [ ] CI/CD Integration
- [ ] Other (specify)

**Additional context**
some instructions about AWS linux were incorrect for being temporary. that doesn't seem to be the final bug.

the edit should be in /etc/sysctl.conf to be permanent - https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html