update example templates to use api token auth

Signed-off-by: Pavel Boldyrev <627562+bpg@users.noreply.github.com>

.github/workflows/test.yml

@@ -77,7 +77,7 @@ jobs:
         run: make docs && git diff --exit-code
 
   testacc:
-    if: "!contains(github.head_ref, 'renovate/')"
+    if: "!contains(github.head_ref, 'renovate/') && !contains(github.head_ref, 'release-please')"
     name: Dispatch Acceptance Tests
     needs: build
     runs-on: ubuntu-latest

example/main.tf

@@ -1,9 +1,9 @@
 provider "proxmox" {
   endpoint = var.virtual_environment_endpoint
-  username = var.virtual_environment_username
-  password = var.virtual_environment_password
+  api_token = var.virtual_environment_api_token
   insecure = true
   ssh {
     agent = true
+    username = var.virtual_environment_ssh_username
   }
 }

example/variables.tf

@@ -3,12 +3,12 @@ variable "virtual_environment_endpoint" {
   description = "The endpoint for the Proxmox Virtual Environment API (example: https://host:port)"
 }
 
-variable "virtual_environment_password" {
+variable "virtual_environment_api_token" {
   type        = string
-  description = "The password for the Proxmox Virtual Environment API"
+  description = "The API token for the Proxmox Virtual Environment API"
 }
 
-variable "virtual_environment_username" {
+variable "virtual_environment_ssh_username" {
   type        = string
-  description = "The username and realm for the Proxmox Virtual Environment API (example: root@pam)"
-}
+  description = "The username for the Proxmox Virtual Environment API"
+}