adding init

[robinmordasiewicz]

Implements the following changes:

1. Added the ./dvwa resource in the manifests/apps/kustomization.yaml file.
2. Updated the kubernetes_version in the terraform/spoke-k8s_cluster.tf file to "1.29" and commented out the previous version assignment.
3. Removed the commented-out local_file resource and kubernetes_secret resource in the terraform/spoke-k8s_cluster.tf file.
4. Changed the value of spoke-k8s-node-pool-gpu to false in the terraform/terraform.auto.tfvars file.

These changes are aimed at improving the deployment and configuration of the Kubernetes cluster and related resources. The updated Kubernetes version and resource adjustments align with the current project requirements. Removing unnecessary or commented-out code enhances the clarity and maintainability of the Terraform configurations.