kolaarun

feat: Docker container and Ext service relationship synthesis

1

### Relevant information - Ticket: [NR-270773](https://new-relic.atlassian.net/browse/NR-270773) - Relationship synthesis file added for Docker container and EXT service - Example EXT service: https://staging.onenr.io/0bRK94JLgQE - Example Infra Container: https://staging.onenr.io/0qwyDKnleQn ### Checklist *...

feat: EXT Infra Kubernetes container to ext service relationship created

2

### Relevant information - Relationship synthesis file for Infra k8s container and EXT service ### Checklist * [ ] I've read the guidelines and understand the acceptance criteria. * [...