Update V8 DEPS.

Rolling v8/build: https://chromium.googlesource.com/chromium/src/build/+log/2dc7c7a..876a780

Rolling v8/third_party/aemu-linux-x64: UoYLOT0X6577j70eB9nPqYQs9Z3Nh5lA4I-pRtTchO0C..YFi4RbbToiNVSl0eKxjhhhAElSEXx2Y9i-5Q4eBGkUwC

Rolling v8/third_party/catapult: https://chromium.googlesource.com/catapult/+log/95c1f42..761dfad

Rolling v8/third_party/depot_tools: https://chromium.googlesource.com/chromium/tools/depot_tools/+log/35c6274..87c8b91

Rolling v8/third_party/zlib: https://chromium.googlesource.com/chromium/src/third_party/zlib/+log/02daed1..93be846

Rolling v8/tools/clang: https://chromium.googlesource.com/chromium/src/tools/clang/+log/42b285f..62d4c43

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

Change-Id: Ia948991c7735b13585cf12a7ccfb0e372ab86320
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2266393Reviewed-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@{#68536}

DEPS

@@ -74,9 +74,9 @@ vars = {
 
 deps = {
   'v8/build':
-    Var('chromium_url') + '/chromium/src/build.git' + '@' + '2dc7c7abc04253e340b60fa339151a92519f93d1',
+    Var('chromium_url') + '/chromium/src/build.git' + '@' + '876a780600c9d8fc515ca5635c2fb9eedbb8556e',
   'v8/third_party/depot_tools':
-    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '35c62742f96d56afa1bb72c7504cf6591265028d',
+    Var('chromium_url') + '/chromium/tools/depot_tools.git' + '@' + '87c8b91639837bc8518cdbe4842484633cf60b6e',
   'v8/third_party/icu':
     Var('chromium_url') + '/chromium/deps/icu.git' + '@' + '79326efe26e5440f530963704c3c0ff965b3a4ac',
   'v8/third_party/instrumented_libraries':
@@ -170,7 +170,7 @@ deps = {
       'dep_type': 'cipd',
   },
   'v8/third_party/catapult': {
-    'url': Var('chromium_url') + '/catapult.git' + '@' + '95c1f426155576790a73778571c34a0f3cd6d608',
+    'url': Var('chromium_url') + '/catapult.git' + '@' + '761dfad03e364f325ba1db762b33e54a56b061c3',
     'condition': 'checkout_android',
   },
   'v8/third_party/colorama/src': {
@@ -221,7 +221,7 @@ deps = {
       'packages': [
           {
               'package': 'fuchsia/third_party/aemu/linux-amd64',
-              'version': 'UoYLOT0X6577j70eB9nPqYQs9Z3Nh5lA4I-pRtTchO0C'
+              'version': 'YFi4RbbToiNVSl0eKxjhhhAElSEXx2Y9i-5Q4eBGkUwC'
           },
       ],
       'condition': 'host_os == "linux" and checkout_fuchsia',
@@ -238,7 +238,7 @@ deps = {
       'dep_type': 'cipd',
   },
   'v8/tools/clang':
-    Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + '42b285fe752983290c9c74bafa83b50e3ba09c01',
+    Var('chromium_url') + '/chromium/src/tools/clang.git' + '@' + '62d4c43363c5571ca427cfea4d92d699eb26f72a',
   'v8/tools/luci-go': {
       'packages': [
         {
@@ -272,7 +272,7 @@ deps = {
   'v8/third_party/protobuf':
     Var('chromium_url') + '/external/github.com/google/protobuf'+ '@' + 'b68a347f56137b4b1a746e8c7438495a6ac1bd91',
   'v8/third_party/zlib':
-    Var('chromium_url') + '/chromium/src/third_party/zlib.git'+ '@' + '02daed1bb93a34cf89d68913f88708228e12a0ab',
+    Var('chromium_url') + '/chromium/src/third_party/zlib.git'+ '@' + '93be846a6cf7826ba2b372ce5c0432b4b94d64ff',
   'v8/third_party/jsoncpp/source':
     Var('chromium_url') + '/external/github.com/open-source-parsers/jsoncpp.git'+ '@' + '645250b6690785be60ab6780ce4b58698d884d11',
   'v8/third_party/ittapi': {