[deps] Add android_platform to deps

Added the new dependency pointing to head of this repo:
https://chromium.googlesource.com/chromium/src/third_party/android_platform/

A more relevant dry run can be found below where I also included the changes that the auto-roller was unable to land.
https://chromium-review.googlesource.com/c/v8/v8/+/2023553

Bug: chromium:1043646
Change-Id: Ife6547ca9cbb7f303beb48c330d1b4457495dd83
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2023556Reviewed-by: Liviu Rau <liviurau@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Liviu Rau <liviurau@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66013}

DEPS

@@ -133,6 +133,10 @@ deps = {
     'url': Var('chromium_url') + '/android_ndk.git' + '@' + '27c0a8d090c666a50e40fceb4ee5b40b1a2d3f87',
     'condition': 'checkout_android',
   },
+  'v8/third_party/android_platform': {
+    'url': Var('chromium_url') + '/chromium/src/third_party/android_platform.git' + '@' + '2244b5ea295f8fda3179bef160c84ef8fa0ec9fc',
+    'condition': 'checkout_android',
+  },
   'v8/third_party/android_sdk/public': {
       'packages': [
           {