Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/b321a92..f3828ad

TBR=machenbach@chromium.org,tmrts@chromium.org

Change-Id: I1c7470e130052795b0dd137724f741bffc017b42
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1829512Reviewed-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@{#64032}

DEPS

@@ -71,7 +71,7 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'b321a92cd248e2e878b10f5e870dd6f3910b1fac',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'f3828ad31465a42365619efaad0ac4a23194e93d',
   'v8/third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '39058571f71ef66bb032ecc1fa143ea15e38cf05',
   'v8/third_party/icu':