test: remove sha from test expectations

"sha" in OpenSSL refers to SHA-0 which was removed from OpenSSL 1.1.0
and is insecure. Replace it with SHA-256 which is present in both 1.0.2
and 1.1.0. Short of shipping a reimplementation in Node, this is an
unavoidable behavior change with 1.1.0.

PR-URL: #16130
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rod Vagg <rod@vagg.org>

test/parallel/test-crypto.js

@@ -132,12 +132,12 @@ const noCapitals = /^[^A-Z]+$/;
 assert(tlsCiphers.every((value) => noCapitals.test(value)));
 validateList(tlsCiphers);
 
-// Assert that we have sha and sha1 but not SHA and SHA1.
+// Assert that we have sha1 and sha256 but not SHA1 and SHA256.
 assert.notStrictEqual(0, crypto.getHashes().length);
 assert(crypto.getHashes().includes('sha1'));
-assert(crypto.getHashes().includes('sha'));
+assert(crypto.getHashes().includes('sha256'));
 assert(!crypto.getHashes().includes('SHA1'));
-assert(!crypto.getHashes().includes('SHA'));
+assert(!crypto.getHashes().includes('SHA256'));
 assert(crypto.getHashes().includes('RSA-SHA1'));
 assert(!crypto.getHashes().includes('rsa-sha1'));
 validateList(crypto.getHashes());