Update description of machine parameter in proxmox_kvm.py (#186)

* Update description of machine parameter in proxmox_kvm.py

Clarify that additional options to "type" can be set as well.

* Add changelog fragment

Author: AlwinAntreich

changelogs/fragments/186-update-description-machine-parameter.yml

@@ -0,0 +1,3 @@
+---
+minor_changes:
+  - proxmox_kvm - update description of machine parameter in proxmox_kvm.py (https://github.com/ansible-collections/community.proxmox/pull/186)

plugins/modules/proxmox_kvm.py

@@ -261,6 +261,7 @@
     description:
       - Specifies the Qemu machine type.
       - Type => V((pc|pc(-i440fx\)?-\\d+\\.\\d+(\\.pxe\)?|q35|pc-q35-\\d+\\.\\d+(\\.pxe\)?\)).
+      - Allows to set, [[type=]<machine type>] [,enable-s3=<1|0>] [,enable-s4=<1|0>] [,viommu=<intel|virtio>].
     type: str
   memory:
     description: