Runchecker: fix no-ec2m build which was trying to validate the e2cm curves

The evp_extra_test program was trying to validate these curves when they were
not build.

Fixes #14959

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14977)

test/evp_extra_test.c

diff --git a/test/evp_extra_test.c b/test/evp_extra_test.c
index b781c58..3d63482 100644
--- a/test/evp_extra_test.c
+++ b/test/evp_extra_test.c
@@ -2700,10 +2700,15 @@
 #endif
 
 #ifndef OPENSSL_NO_EC
-static int ecpub_nids[] = { NID_brainpoolP256r1, NID_X9_62_prime256v1,
-    NID_secp384r1, NID_secp521r1, NID_sect233k1, NID_sect233r1, NID_sect283r1,
+static int ecpub_nids[] = {
+    NID_brainpoolP256r1, NID_X9_62_prime256v1,
+    NID_secp384r1, NID_secp521r1,
+# ifndef OPENSSL_NO_EC2M
+    NID_sect233k1, NID_sect233r1, NID_sect283r1,
     NID_sect409k1, NID_sect409r1, NID_sect571k1, NID_sect571r1,
-    NID_brainpoolP384r1, NID_brainpoolP512r1};
+# endif
+    NID_brainpoolP384r1, NID_brainpoolP512r1
+};
 
 static int test_ecpub(int idx)
 {