Traffic from Linux Node to Windows Node does not get enriched by retina win pod

**Describe the bug**
In a setup where retina is deployed on a windows node (PR being reviewed). A traffic is initiated between a client (on Linux Node) and server (on Windows node). The generated prom metrics do not generate namespace, pod information for the egress label from the Linux pod.

**Expected behavior**
Egress prom label should be configured.

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Platform (please complete the following information):**
- OS: Windows

Start by reproducing the Linux-node client to Windows-node server setup described in the issue, with Retina deployed on a Windows node. Inspect the generated Prometheus metrics and compare the egress labels; the work is done when the Linux pod's namespace and pod information are present in the egress label.

Written by the indexing model from the issue text.