fix: configure conformance tests

examples/basic/main.pkl

@@ -11,12 +11,10 @@ import "@proxmox/proxmox.pkl"
 
 forma {
   new formae.Stack {
-    label = "default"
     description = "Default stack for example resources"
   }
 
   new formae.Target {
-    label = "my-target"
     namespace = "PROXMOX"
     // Add your provider-specific configuration here
     // For typed config, create a Config class in your schema:
@@ -27,7 +25,6 @@ forma {
   }
 
   new example.ExampleResource {
-    label = "my-resource"
     name = "My Example Resource"
     description = "This is an example resource"
     region = "us-east-1"