[test] Skip slow MultipleIsolates test on arm64

Change-Id: Idc0cd3a96ba329cf8175f22eea60b7614d73d929
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1901272
Commit-Queue: Sathya Gunasekaran  <gsathya@chromium.org>
Reviewed-by: Santiago Aboy Solanes <solanes@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64818}

test/cctest/cctest.status

@@ -167,6 +167,7 @@
   # Pass but take too long with the simulator.
   'test-api/ExternalArrays': [PASS, SLOW],
   'test-api/Threading*': [SKIP],
+  'test-cpu-profiler/MultipleIsolates': [PASS, SLOW],
   'test-debug/DebugBreakStackTrace': [PASS, SLOW],
 }],  # 'arch == arm64 and simulator_run'