android: disable two StartSurfaceLayoutTests in android-pie-x86-fyi-rel

The following tests starts failing consistently since the build
https://ci.chromium.org/p/chromium/builders/ci/android-pie-x86-fyi-rel/838

Bug: 1064367
Change-Id: Ibfae8da42da2cbdc44fb8e70ada0f50ee8cd3b80
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2119386
Auto-Submit: Haiyang Pan <hypan@google.com>
Reviewed-by: Wei-Yin Chen (陳威尹) <wychen@chromium.org>
Commit-Queue: Wei-Yin Chen (陳威尹) <wychen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#753437}

testing/buildbot/filters/android.emulator.chrome_public_test_apk.filter

@@ -125,5 +125,9 @@
 # crbug.com/1063991
 -org.chromium.chrome.features.start_surface.StartSurfaceLayoutTest.testIncognitoToggle_tabCount
 
+# crbug.com/1064367
+-org.chromium.chrome.features.start_surface.StartSurfaceLayoutTest.testSearchTermChip_adaptiveIcon
+-org.chromium.chrome.features.start_surface.StartSurfaceLayoutTest.testSearchTermChip_withChip
+
 # crbug.com/1064058
 -org.chromium.chrome.features.start_surface.StartSurfaceLayoutTest.testRecycling_aspectRatioPoint75