test/testutil/init.c, apps/openssl.c: add trace cleanup handle earlier

test/testutil/init.c, apps/openssl.c: add trace cleanup handle earlier

It turned out that the internal trace cleanup handler was added too
late, so it would be executed before OPENSSL_cleanup().
This results in address errors, as the trace code that's executed in
OPENSSL_cleanup() itself tries to reach for data that's been freed at
that point.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9196)