chore: update templates to use rich parameters (#6397)

examples/templates/docker/main.tf

@@ -2,11 +2,11 @@ terraform {
   required_providers {
     coder = {
       source  = "coder/coder"
-      version = "~> 0.6.12"
+      version = "~> 0.6.17"
     }
     docker = {
       source  = "kreuzwerker/docker"
-      version = "~> 2.22"
+      version = "~> 3.0.1"
     }
   }
 }
@@ -25,9 +25,8 @@ data "coder_workspace" "me" {
 }
 
 resource "coder_agent" "main" {
-  arch = data.coder_provisioner.me.arch
-  os   = "linux"
-
+  arch                   = data.coder_provisioner.me.arch
+  os                     = "linux"
   login_before_ready     = false
   startup_script_timeout = 180
   startup_script         = <<-EOT
@@ -66,7 +65,6 @@ resource "coder_app" "code-server" {
   }
 }
 
-
 resource "docker_volume" "home_volume" {
   name = "coder-${data.coder_workspace.me.id}-home"
   # Protect the volume from being deleted due to changes in attributes.
@@ -94,11 +92,10 @@ resource "docker_volume" "home_volume" {
   }
 }
 
-
 resource "docker_image" "main" {
   name = "coder-${data.coder_workspace.me.id}"
   build {
-    path = "./build"
+    context = "./build"
     build_args = {
       USER = local.username
     }