Update V8 DEPS.

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/218a522..3337fb6

TBR=machenbach@chromium.org,hablich@chromium.org,sergiyb@chromium.org

Change-Id: Ie243a01a3a1571f3dff1a07b5f31dddd20271fe2
Reviewed-on: https://chromium-review.googlesource.com/808066Reviewed-by: v8 autoroll <v8-autoroll@chromium.org>
Commit-Queue: v8 autoroll <v8-autoroll@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49854}

DEPS

@@ -25,7 +25,7 @@ deps = {
     'condition': 'checkout_android',
   },
   'v8/third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + '218a522b36c160cf2fea45f7bdbcaccf08b5a94a',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + '3337fb647c423ebb418daaa9fb1091d49864938c',
     'condition': 'checkout_android',
   },
   'v8/third_party/colorama/src': {