Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/7b99cdb..9c02936

Rolling v8/third_party/fuchsia-sdk/sdk: version:8.20220507.2.1..version:8.20220508.2.1

R=v8-waterfall-sheriff@grotations.appspotmail.com,mtv-sf-v8-sheriff@grotations.appspotmail.com

Change-Id: Idf098b319032d00e79ef810dcdf0c0c6505e05b3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3634008
Bot-Commit: 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/main@{#80413}

DEPS

@@ -51,7 +51,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Fuchsia sdk
   # and whatever else without interference from each other.
-  'fuchsia_version': 'version:8.20220507.2.1',
+  'fuchsia_version': 'version:8.20220508.2.1',
 
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling android_sdk_build-tools_version
@@ -91,7 +91,7 @@ deps = {
   'base/trace_event/common':
     Var('chromium_url') + '/chromium/src/base/trace_event/common.git' + '@' + 'd115b033c4e53666b535cbd1985ffe60badad082',
   'build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + '7b99cdb4734f94ee5ea51d831000c203873e6f14',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '9c02936cb6e754f30a58b9c3504ae567453a026f',
   'buildtools':
     Var('chromium_url') + '/chromium/src/buildtools.git' + '@' + '7208eddba161d85108097c3c5975264c04e3cad8',
   'buildtools/clang_format/script':