* virtualbox: Fix nested data parsing
- Skip parsing values with keys that have both a value and nested data.
- Skip parsing values that are nested more than two keys deep.
* Update changelogs/fragments/5348-fix-vbox-deeply-nested-hostvars.yml
Co-authored-by: Felix Fontein <felix@fontein.de>
Co-authored-by: Felix Fontein <felix@fontein.de>