chore: update Kubernetes resources to v1 API for provider v3 compatibility (#616)

## Description

As part of
https://registry.terraform.io/providers/hashicorp/kubernetes/latest/docs/guides/v3-upgrade-guide
various resources change from non versioned to versioned. This PR
changes the Coder authored templates to versioned resources.

- Updated kubernetes_persistent_volume_claim to
kubernetes_persistent_volume_claim_v1
- Updated kubernetes_deployment to kubernetes_deployment_v1
- Updated kubernetes_pod to kubernetes_pod_v1
- Updated kubernetes_secret to kubernetes_secret_v1
- Updated all resource references and dependencies

I also had to fix up a couple of templates, i.e. remove `agent_name` as
it wasn't valid usage, `agent_id` remains. The `source` parameter for
jetbrains module in
[registry/coder/templates/kubernetes-envbox/main.tf](https://github.com/coder/registry/pull/616/changes#diff-83996ad9def3fae3b69981faee7d682964acc8716a4d04edfd7c4374f0a1d15c)
also had to be fixed.

## Type of Change

- [ ] New module
- [ ] New template
- [ ] Bug fix
- [x] Feature/enhancement
- [ ] Documentation
- [ ] Other

## Template Information

**Path:** 

- registry/coder/templates/kubernetes
- registry/coder/templates/kubernetes-devcontainer
- registry/coder/templates/kubernetes-envbox

## Testing & Validation

- [ ] Tests pass (`bun test`)
- [ ] Code formatted (`bun fmt`)
- [x] Changes tested locally

## Related Issues

registry/coder/templates/kubernetes-devcontainer/main.tf

@@ -139,7 +139,7 @@ variable "cache_repo_secret_name" {
   type        = string
 }
 
-data "kubernetes_secret" "cache_repo_dockerconfig_secret" {
+data "kubernetes_secret_v1" "cache_repo_dockerconfig_secret" {
   count = var.cache_repo_secret_name == "" ? 0 : 1
   metadata {
     name      = var.cache_repo_secret_name
@@ -166,7 +166,7 @@ locals {
     # Use the docker gateway if the access URL is 127.0.0.1
     "ENVBUILDER_INIT_SCRIPT" : replace(coder_agent.main.init_script, "/localhost|127\\.0\\.0\\.1/", "host.docker.internal"),
     "ENVBUILDER_FALLBACK_IMAGE" : data.coder_parameter.fallback_image.value,
-    "ENVBUILDER_DOCKER_CONFIG_BASE64" : base64encode(try(data.kubernetes_secret.cache_repo_dockerconfig_secret[0].data[".dockerconfigjson"], "")),
+    "ENVBUILDER_DOCKER_CONFIG_BASE64" : base64encode(try(data.kubernetes_secret_v1.cache_repo_dockerconfig_secret[0].data[".dockerconfigjson"], "")),
     "ENVBUILDER_PUSH_IMAGE" : var.cache_repo == "" ? "" : "true"
     # You may need to adjust this if you get an error regarding deleting files when building the workspace.
     # For example, when testing in KinD, it was necessary to set `/product_name` and `/product_uuid` in
@@ -186,7 +186,7 @@ resource "envbuilder_cached_image" "cached" {
   insecure      = var.insecure_cache_repo
 }
 
-resource "kubernetes_persistent_volume_claim" "workspaces" {
+resource "kubernetes_persistent_volume_claim_v1" "workspaces" {
   metadata {
     name      = "coder-${lower(data.coder_workspace.me.id)}-workspaces"
     namespace = var.namespace
@@ -217,10 +217,10 @@ resource "kubernetes_persistent_volume_claim" "workspaces" {
   }
 }
 
-resource "kubernetes_deployment" "main" {
+resource "kubernetes_deployment_v1" "main" {
   count = data.coder_workspace.me.start_count
   depends_on = [
-    kubernetes_persistent_volume_claim.workspaces
+    kubernetes_persistent_volume_claim_v1.workspaces
   ]
   wait_for_rollout = false
   metadata {
@@ -300,7 +300,7 @@ resource "kubernetes_deployment" "main" {
         volume {
           name = "workspaces"
           persistent_volume_claim {
-            claim_name = kubernetes_persistent_volume_claim.workspaces.metadata.0.name
+            claim_name = kubernetes_persistent_volume_claim_v1.workspaces.metadata.0.name
             read_only  = false
           }
         }

registry/coder/templates/kubernetes-envbox/main.tf

@@ -106,22 +106,20 @@ module "code-server" {
   # This ensures that the latest non-breaking version of the module gets downloaded, you can also pin the module version to prevent breaking changes in production.
   version = "~> 1.0"
 
-  agent_id   = coder_agent.main.id
+  agent_id = coder_agent.main.id
-  agent_name = "main"
+  order    = 1
-  order      = 1
 }
 
 # See https://registry.coder.com/modules/coder/jetbrains
 module "jetbrains" {
-  count      = data.coder_workspace.me.start_count
+  count    = data.coder_workspace.me.start_count
-  source     = "registry.coder.com/modules/coder/jetbrains/coder"
+  source   = "registry.coder.com/coder/jetbrains/coder"
-  version    = "~> 1.0"
+  version  = "~> 1.0"
-  agent_id   = coder_agent.main.id
+  agent_id = coder_agent.main.id
-  agent_name = "main"
+  folder   = "/home/coder"
-  folder     = "/home/coder"
 }
 
-resource "kubernetes_persistent_volume_claim" "home" {
+resource "kubernetes_persistent_volume_claim_v1" "home" {
   metadata {
     name      = "coder-${lower(data.coder_workspace_owner.me.name)}-${lower(data.coder_workspace.me.name)}-home"
     namespace = var.namespace
@@ -137,7 +135,7 @@ resource "kubernetes_persistent_volume_claim" "home" {
   }
 }
 
-resource "kubernetes_pod" "main" {
+resource "kubernetes_pod_v1" "main" {
   count = data.coder_workspace.me.start_count
 
   metadata {
@@ -284,7 +282,7 @@ resource "kubernetes_pod" "main" {
     volume {
       name = "home"
       persistent_volume_claim {
-        claim_name = kubernetes_persistent_volume_claim.home.metadata.0.name
+        claim_name = kubernetes_persistent_volume_claim_v1.home.metadata.0.name
         read_only  = false
       }
     }

registry/coder/templates/kubernetes/main.tf

@@ -192,7 +192,7 @@ resource "coder_app" "code-server" {
   }
 }
 
-resource "kubernetes_persistent_volume_claim" "home" {
+resource "kubernetes_persistent_volume_claim_v1" "home" {
   metadata {
     name      = "coder-${data.coder_workspace.me.id}-home"
     namespace = var.namespace
@@ -222,10 +222,10 @@ resource "kubernetes_persistent_volume_claim" "home" {
   }
 }
 
-resource "kubernetes_deployment" "main" {
+resource "kubernetes_deployment_v1" "main" {
   count = data.coder_workspace.me.start_count
   depends_on = [
-    kubernetes_persistent_volume_claim.home
+    kubernetes_persistent_volume_claim_v1.home
   ]
   wait_for_rollout = false
   metadata {
@@ -316,7 +316,7 @@ resource "kubernetes_deployment" "main" {
         volume {
           name = "home"
           persistent_volume_claim {
-            claim_name = kubernetes_persistent_volume_claim.home.metadata.0.name
+            claim_name = kubernetes_persistent_volume_claim_v1.home.metadata.0.name
             read_only  = false
           }
         }