android: add missing avd proto data for emulator

Currently emulator fyi bots have test failing due to the missing avd-config
files.
This CL adds them to the BUILD.gn

Bug: 922145
Change-Id: Ide614113094585999b0370d219f55bd319f123b2
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1846037Reviewed-by: John Budorick <jbudorick@chromium.org>
Commit-Queue: Haiyang Pan <hypan@google.com>
Cr-Commit-Position: refs/heads/master@{#703500}

build/android/BUILD.gn

@@ -92,6 +92,7 @@ python_library("test_runner_py") {
   if (build_with_chromium) {
     data += [
       "//third_party/android_build_tools/bundletool/bundletool-all-0.10.3.jar",
+      "//tools/android/avd/proto/",
     ]
     data_deps +=
         [ "//third_party/android_platform/development/scripts:stack_py" ]