Adjust some tests to prepare enabling Ignition+TurboFan

test/cctest/cctest.status

Index: test/cctest/cctest.status
diff --git a/test/cctest/cctest.status b/test/cctest/cctest.status
index 41e25045d52d07891fe291cc48e3edadad818da9..980678a3e60e9fe9d97a220fad8b4db947f1f76a 100644
--- a/test/cctest/cctest.status
+++ b/test/cctest/cctest.status
@@ -134,12 +134,13 @@
 
   # BUG(v8:3434).
   ' test-api/LoadICFastApi_DirectCall_GCMoveStubWithProfiler': [SKIP],
-}],  # 'arch == arm64'
+ }],  # 'arch == arm64'
 
 ['arch == arm64 and simulator_run == True', {
 
   # Pass but take too long with the simulator.
   'test-api/ExternalArrays': [PASS, TIMEOUT],
+  'test-api/Threading*': [PASS, SKIP],
 }],  # 'arch == arm64 and simulator_run == True'
 
 ['arch == arm64 and mode == debug and simulator_run == True', {