feat(kong) Support for `command` and `args` in Kong Helm Chart

[GuyStone]

Feature Request

Description

• Add support for command and args in Kong helm chart template

Why

• Exposing command and args in the Helm chart enhances flexibility, allowing users to customize container execution without modifying the Docker image. Without this feature, commands must be hardcoded into a custom Docker image or managed outside of Helm using raw Kubernetes manifests.
• Reference: https://artifacthub.io/packages/helm/kong/kong#kong-parameters