feat: trigger.enabled + job.run_id lifecycle control (operator v0.1.6, provider v0.1.4)

- TriggerSpec.Enabled bool (default=true): enabled=false масштабирует Deployment до 0
- FunctionJobSpec.RunID int64 (default=0): run_id=0 = skip, >0 = run
- API: PATCH /v1/namespaces/{ns}/triggers/{name} (UpdateTrigger)
- Provider: enabled attribute (Optional, Computed, in-place update)
- Provider: run_id attribute (Optional, Computed, default=0, RequiresReplace)
- operator image: naeel/sless-operator:v0.1.6
- provider: terra.k8c.ru/naeel/sless v0.1.4

examples/hello-node/http.tf

@@ -30,6 +30,8 @@ resource "sless_trigger" "hello_http" {
   name      = "hello-http-trigger"
   type      = "http"
   function  = sless_function.hello_http.name
+  # enabled = false — чтобы заморозить функцию (не удаляя ресурс), потом поставить зновь true
+  enabled   = true
 }
 
 output "trigger_url" {