v2023.08: Moved K8s to base and Upgraded Bamboo (#43)

* Moved Bamboo kubernetes deployment to base directory this will standardise deployments

* Moved kubernetes kustomizer resource to point to base directory

* Upgraded Bamboo to version 9.2.4 LTS

* MOved Kubernetes files to base

* Updated docker file to include opencontainers description

* Moved part of Kubernetes securityContext spec to container level

This best practice applys the securityContext to all container in the deployment and reduces code duplications

Updated Kubernetes deployment spec set readOnlyRootFilesystem and increased initialDelaySeconds

Added apk package curl for internal use, updated folder path name by making it consistent

moved Bamboo logs to ephemeral storage

U[dated Kubernetes deployment manifest to include resources - this is to define resource specs, and added JAVA min max and opts from system resource

foo

* bugfix: fixed chown for Bamboo dir and process

* Updated base OpenJDK to 21-slim

* Added K8s mount point for catalina conf

* Disabled Kubernetes deployment automountServiceAccountToken and enableServiceLinks

This improves our security posture