Add a few more symbol renames.

#define ec_wNAF_precompute_mult fips_ec_wnaf_precompute_mult

#define int_bn_mod_inverse fips_int_bn_mod_inverse

#define cleanse_ctr fips_cleanse_ctr

#define DH_compute_key_padded FIPS_dh_compute_key_padded

#define ECDH_OpenSSL FIPS_ecdh_openssl

#define ECDH_compute_key FIPS_ecdh_compute_key

/* assembler symbols */

#define gcm_gmult_4bit_x86 fips_gcm_gmult_4bit_x86

#define gcm_ghash_4bit_x86 fips_gcm_ghash_4bit_x86