[Feature]: Add language annotation to k8s deployment files

[svrnm]

Problem Statement

When I run app simulator with the k8s generator and deploy my services to k8s, I can not easily identify the language used for a service using kubectl or other kubernetes tooling. This would especially come handy if I want to apply automatic instrumentation based on annotations with the otel operator

Proposed Solution

I suggest that we add a few more labels to the services, i.e.

• app.kubernetes.io/component (from the recommended labels) with value database, service, loader, etc, such that my instrumentation only aims at services
• app-simulator.io/type with the type attribute from our config java

Later on we can decide to add more attributes into labels (or annotations), but I think those 2 are important to be added to enable some more features.

Alternatives Considered

No response

Additional Context

No response

Checklist

• I have read the contributing guidelines
• I have verified this does not duplicate an existing feature request