qapi: add cross-references to misc modules

These modules don't have specific maintainers, so they're lumped in
together here as miscellaneous.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250711054005.60969-19-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
7 files changed