crypto: fix importKey required argument count check

PR-URL: #62099
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>

Author: panva

lib/internal/crypto/webcrypto.js

@@ -865,7 +865,7 @@ async function importKey(
 
   webidl ??= require('internal/crypto/webidl');
   const prefix = "Failed to execute 'importKey' on 'SubtleCrypto'";
-  webidl.requiredArguments(arguments.length, 4, { prefix });
+  webidl.requiredArguments(arguments.length, 5, { prefix });
   format = webidl.converters.KeyFormat(format, {
     prefix,
     context: '1st argument',

test/parallel/test-webcrypto-export-import.js

@@ -435,3 +435,11 @@ if (!process.features.openssl_is_boringssl) {
     subtle.importKey('jwk', jwk, { name: 'HMAC', hash: 'SHA3-256' }, false, ['sign', 'verify']).then(common.mustCall());
   }
 }
+
+{
+  const keyData = new Uint8Array(32);
+  assert.rejects(
+    subtle.importKey('raw', keyData, { name: 'HMAC', hash: 'SHA-256' }, false),
+    { code: 'ERR_MISSING_ARGS' }
+  ).then(common.mustCall());
+}