Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/c55a0b9..49671d3

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/985e130..36a23a7

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

Change-Id: I2aeb099485078312a09866964253ba87fa714447
Reviewed-on: https://chromium-review.googlesource.com/c/1306904
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#57148}

DEPS

@@ -13,7 +13,7 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'c55a0b9f680eb777534848fe3fb306bbdc7a7a05',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '49671d3af749f02346a8fe246c56189e69e3b791',
   'v8/third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'cb629a482b3d3c13e46a66031ba4c0cc3679d200',
   'v8/third_party/icu':
@@ -33,7 +33,7 @@ deps = {
     'condition': 'checkout_android',
   },
   'v8/third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + '985e130969ef41e256acaa48b64ec15961984bf5',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + '36a23a7b2851af59ed8734145c92a2bb2eb243f2',
     'condition': 'checkout_android',
   },
   'v8/third_party/colorama/src': {