test: update OpenSSL 3.x expected error message

This commit updates an expected error message which has changed in
OpenSSl 3.x. OpenSSL 3.0 is still under development but once there is a
relase we should not be seeing test failure like this.

PR-URL: #38164
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

test/parallel/test-crypto-dh.js

@@ -188,7 +188,7 @@ if (common.hasOpenSSL3) {
 assert.throws(() => {
   dh3.computeSecret('');
 }, { message: common.hasOpenSSL3 ?
-  'error:02800066:Diffie-Hellman routines::invalid public key' :
+  'error:02800080:Diffie-Hellman routines::invalid secret' :
   'Supplied key is too small' });
 
 // Create a shared using a DH group.