Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/c80cd76..68bdecf

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/1ffa053..8052d29

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/e868546..73c7670

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

Change-Id: Ic4628b14b96343bf2a9cacf07ecdde49b728dca7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2042164Reviewed-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@{#66166}

DEPS

@@ -76,9 +76,9 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'c80cd76bdb613a2e492d0c9463041241ea8254cf',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '68bdecf972c094a4a04970641795fc46131778c8',
   'v8/third_party/depot_tools':
-    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'e868546ad82d7d25eb0a925825d033c355e28152',
+    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '73c76703bee6ce2d1b3cfd626be48d35b80f20d2',
   'v8/third_party/icu':
     Var('chromium_url') + '/chromium/deps/icu.git' + '@' + '9f4020916eb1f28f3666f018fdcbe6c9a37f0e08',
   'v8/third_party/instrumented_libraries':
@@ -176,7 +176,7 @@ deps = {
       'dep_type': 'cipd',
   },
   'v8/third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + '1ffa05369da33bf41ec5c2252eeb173d71d56bc4',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + '8052d2973b2a2c928d726ec7a45f16a39205fad2',
     'condition': 'checkout_android',
   },
   'v8/third_party/colorama/src': {