TEST: Add a simple module loader, and test the FIPS module with it

TEST: Add a simple module loader, and test the FIPS module with it

This very simple module loader is only linked with the standard C
library, so cannot and should not provide any other symbol to the
module it tries to load.  It can thereby be used to verify that the
module it tries to load doesn't have any surprising dependencies when
it's supposed to be self contained.

A test recipe is added to verify the FIPS module with this loader.

Fixes #11020

Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/13507)