Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/b656b39..7946304

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/e6244cc..a54f10f

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/4909610..e95b5d6

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/9784c4f..d9986ad

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

Change-Id: Ib4c2f5df542ec7aa228c80cf330f6a17ec7ee7e7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2373478Reviewed-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@{#69544}

DEPS

@@ -82,9 +82,9 @@ vars = {
 
 deps = {
   'build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + 'b656b396b62d9e52eba121239af29941977d5e23',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '79463048cf11744d44897e35286f690790de0a4f',
   'third_party/depot_tools':
-    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '490961030b55067d50c87e2125c631f5078332a0',
+    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + 'e95b5d6ad52be5b149cecf274905e1aa9ea59a6f',
   'third_party/icu':
     Var('chromium_url') + '/chromium/deps/icu.git' + '@' + '79326efe26e5440f530963704c3c0ff965b3a4ac',
   'third_party/instrumented_libraries':
@@ -178,7 +178,7 @@ deps = {
       'dep_type': 'cipd',
   },
   'third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + 'e6244ccef917a5fc27b35013a7b2e98380a5d1c4',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + 'a54f10f750bafacf529adeec3b9b889409246acb',
     'condition': 'checkout_android',
   },
   'third_party/colorama/src': {
@@ -250,7 +250,7 @@ deps = {
       'dep_type': 'cipd',
   },
   'tools/clang':
-    Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + '9784c4f72a4e4d43a1ebf97ae8f6265d4bdeaf3e',
+    Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + 'd9986ad08d8def50305b3c0eef085af95407cefb',
   'tools/luci-go': {
       'packages': [
         {