Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/6bdef69..be4bea4

Rolling v8/third_party/googletest/src: https://chromium.googlesource.com/external/github.com/google/googletest/+log/ec94d9f..5e0cf72

TBR=v8-waterfall-sheriff@grotations.appspotmail.com

Change-Id: I5b1bd5569a251c594018544175e9bea45717415c
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2709725Reviewed-by: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Commit-Queue: v8-ci-autoroll-builder <v8-ci-autoroll-builder@chops-service-accounts.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#72883}

DEPS

@@ -88,7 +88,7 @@ vars = {
 
 deps = {
   'build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + '6bdef69fbdcbd4ae471bec3b6d473ede187c2043',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'be4bea4bee02c20f3856ebe0ec67de824bbfd2fe',
   'third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '011cc41c3d07b1577de9e794adfb73591223a995',
   'third_party/icu':
@@ -196,7 +196,7 @@ deps = {
     'condition': 'checkout_fuchsia',
   },
   'third_party/googletest/src':
-    Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + 'ec94d9f24c92a5090fda5567156d6dde99cdbf31',
+    Var('chromium_url') + '/external/github.com/google/googletest.git' + '@' + '5e0cf72b7cd0ee0b1d66308da708c103caadce51',
   'third_party/google_benchmark/src': {
     'url': Var('chromium_url') + '/external/github.com/google/benchmark.git' + '@' + '7f27afe83b82f3a98baf58ef595814b9d42a5b2b',
     'condition': 'checkout_google_benchmark',