deps: V8: backport a593addab794

Original commit message:

    [buildtools] skip fetching ninja and reclient on ppc/s390 platforms

    Above binaries do not exist on infra repositories for ppc/s390 and
    cause errors while fetching V8.

    Change-Id: I300127a71fc7c43426bc2140b5f24a63fa4a0c11
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3992966
    Reviewed-by: Michael Achenbach <machenbach@chromium.org>
    Commit-Queue: Milad Farazmand <mfarazma@redhat.com>
    Cr-Commit-Position: refs/heads/main@{#84037}

Refs: v8/v8@a593add

common.gypi

@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.18',
+    'v8_embedder_string': '-node.19',
 
     ##### V8 defaults for Node.js #####
 

deps/v8/DEPS

@@ -142,7 +142,7 @@ deps = {
       }
     ],
     'dep_type': 'cipd',
-    'condition': 'host_os == "linux" or host_os == "mac" or host_os == "win"',
+    'condition': '(host_os == "linux" or host_os == "mac" or host_os == "win") and host_cpu != "s390" and host_cpu != "ppc"',
   },
   'test/benchmarks/data':
     Var('chromium_url') + '/v8/deps/third_party/benchmarks.git' + '@' + '05d7188267b4560491ff9155c5ee13e207ecd65f',