sslapi: use correct fipsmodule.cnf

The SSL API tests copies fipsmodule.cnf and modifies it.  Unfortunately, it
grabbed the wrong instance of this file.

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from #20762)

(cherry picked from commit bc5d950)

test/recipes/90-test_sslapi.t

@@ -19,7 +19,7 @@ use lib bldtop_dir('.');
 
 my $no_fips = disabled('fips') || ($ENV{NO_FIPS} // 0);
 my $fipsmodcfg_filename = "fipsmodule.cnf";
-my $fipsmodcfg = bldtop_file("providers", $fipsmodcfg_filename);
+my $fipsmodcfg = bldtop_file("test", $fipsmodcfg_filename);
 
 my $provconf = srctop_file("test", "fips-and-base.cnf");