Tests for parsing and writing VM configuration files. The parsing part
is already covered by the config2command test too, but that only
focuses on the main section, not other section types and does not also
test parsing in strict mode.
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Link: https://lore.proxmox.com/20250127112923.31703-4-f.ebner@proxmox.com
