Remove incorrect default() in create playbook

Fix a syntax error in the create playbook introduced in commit 1f5514d
(Add options to add a vm to a pool and predefine the cloned vmid).

src/molecule_proxmox/playbooks/create.yml

@@ -26,7 +26,7 @@
         name: "{{ p.name }}"
         node: "{{ options.node }}"
         timeout: "{{ options.timeout | d(omit) }}"
-        pool: "{{ d(options.pool) | d(omit) }}"
+        pool: "{{ options.pool | d(omit) }}"
         newid: "{{ p.newid | d(p.newid, true) | d(omit, true) }}"
       loop: "{{ molecule_yml.platforms }}"
       loop_control: