Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/06eb186..d1a7463

TBR=machenbach@chromium.org,tmrts@chromium.org,v8-waterfall-sheriff@grotations.appspotmail.com

Change-Id: I10c46e6693d0c345d46739d54ecfbfd9d0dbda83
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2620594Reviewed-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@{#71995}

DEPS

@@ -88,7 +88,7 @@ vars = {
 
 deps = {
   'build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + '06eb1864704e3f8f0cfa073f3e77d62e171be2f8',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'd1a74631f6fa60b3cc034b94a851172260e8e7cd',
   'third_party/depot_tools':
     Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'c1aa4ecfcc8cbbbcf21e1b77125aa602339846ec',
   'third_party/icu':