Skip new test that crashes flakily on native arm

TBR=mstarzinger@chromium.org

No-Try: true
Bug: v8:7977
Change-Id: Idcf88b884a7ad904243f0046aa0bbef118fb19ad
Reviewed-on: https://chromium-review.googlesource.com/1148576
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54664}

test/unittests/unittests.status

@@ -15,4 +15,10 @@
   'RandomNumberGenerator.NextSampleSlowInvalidParam1': [SKIP],
   'RandomNumberGenerator.NextSampleSlowInvalidParam2': [SKIP],
 }],  # 'system == macos and asan'
+
+['arch == arm and not simulator_run', {
+  # Crashes flakily: https://crbug.com/v8/7977
+  'https://crbug.com/v8/7977': [SKIP],
+}],  # arch == arm and not simulator_run
+
 ]