test: use regex for OpenSSL function name

This commit modifies test-crypt-scrypt.js to use a regular expression
for the function name in the error message, similar to what is done for
the error code.

The motivation for this change comes from a case where we (Red Hat)
patch OpenSSL and the memory limit checking is done in a different
function, meaning that the function name from which this error
originates differs from that when linking to the OpenSSL version shipped
with Node.js.

PR-URL: #28289
Reviewed-By: Sam Roberts <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Ben Noordhuis <[email protected]>

test/parallel/test-crypto-scrypt.js

@@ -169,7 +169,8 @@ for (const options of bad) {
 
 for (const options of toobig) {
   const expected = {
-    message: /error:[^:]+:digital envelope routines:EVP_PBE_scrypt:memory limit exceeded/,
+    message: new RegExp('error:[^:]+:digital envelope routines:' +
+                        '(?:EVP_PBE_scrypt|scrypt_alg):memory limit exceeded'),
     type: Error,
   };
   common.expectsError(() => crypto.scrypt('pass', 'salt', 1, options, () => {}),