Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/be534da..1e5d7d6

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

Change-Id: I92597bcfcc7e9ff402fd3bfcb3dd64816374eafc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1709075Reviewed-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@{#62842}

DEPS

@@ -57,7 +57,7 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'be534da6d8b81e34c8653b3b69381a71dbe8b6e6',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '1e5d7d692f816af8136c738b79fe9e8dde8057f6',
   'v8/third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'ee7b9dda90e409fb92031d511151debe5db7db9f',
   'v8/third_party/icu':