Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/cb917e0..665fcc3

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

Change-Id: I79e98c0c7f783f9aad16688e2453935a5e568d17
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2834345Reviewed-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@{#74021}

DEPS

@@ -88,7 +88,7 @@ vars = {
 
 deps = {
   'build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'cb917e078386e99d0e6d996daec167134cb076e1',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '665fcc39bae0443426197bf8f0273258c88948c9',
   'third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'efd29f6f5c4ce52cec970b00348a064e608512a7',
   'third_party/icu':