process: improve hrtime() error message

Change error message from the form this format:

  The "time" array must have a length of 2. Received length 0

...to this format:

  The array "time" (length 0) must be of length 2.

PR-URL: https://github.com/nodejs/node/pull/14324
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>

lib/internal/errors.js

@@ -114,10 +114,9 @@ E('ERR_HTTP_TRAILER_INVALID',
 E('ERR_INDEX_OUT_OF_RANGE', 'Index out of range');
 E('ERR_INVALID_ARG_TYPE', invalidArgType);
 E('ERR_INVALID_ARRAY_LENGTH',
-  (name, length, actual) => {
+  (name, len, actual) => {
     assert.strictEqual(typeof actual, 'number');
-    return `The "${name}" array must have a length of ${
-           length}. Received length ${actual}`;
+    return `The array "${name}" (length ${actual}) must be of length ${len}.`;
   });
 E('ERR_INVALID_BUFFER_SIZE', 'Buffer size must be a multiple of %s');
 E('ERR_INVALID_CALLBACK', 'Callback must be a function');