proxmox_kvm: While a VM is beeing created, vm has no name item (#58196)

* While a VM is beeing created, vm as no name attribute

* Add changelogs fragment

(cherry picked from commit 8923d13537)

changelogs/fragments/58194-vm-name-item-not-yet-present-at-creation-time.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+  - proxmox_kvm - fixed issue when vm has not yet a name item (https://github.com/ansible/ansible/issues/58194)

lib/ansible/modules/cloud/misc/proxmox_kvm.py

@@ -604,7 +604,7 @@ def get_nextvmid(module, proxmox):
 
 
 def get_vmid(proxmox, name):
-    return [vm['vmid'] for vm in proxmox.cluster.resources.get(type='vm') if vm['name'] == name]
+    return [vm['vmid'] for vm in proxmox.cluster.resources.get(type='vm') if vm.get('name') == name]
 
 
 def get_vm(proxmox, vmid):