qapi: make all generated files common

Monolithic files (qapi_nonmodule_outputs) can now be compiled just
once, so we can remove qapi_util_outputs logic.
This removes the need for any specific_ss file.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20250522190542.588267-13-pierrick.bouvier@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
1 file changed