libkmod: correctly tag kmod_module_new_from_name_lookup

libkmod: correctly tag kmod_module_new_from_name_lookup

The symbol was introduced with v30, yet was erroneously added in the v5
section. Move it to the correct place.

In theory this might cause an issue - severity depends on how the
runtime linker is setup. From a harmless warning (on stderr/stdout) to
failure to load the library.

In practise this shouldn't be a problem, since there are seemingly no
external users of the API.

Fixes: 9becaae ("libkmod: Add lookup from module name")
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://lore.kernel.org/r/20240719-abi-fixes-v1-2-1e6d99a2846b@gmail.com