[test] Skip flaky tests with turbofan

BUG=v8:5161
NOTRY=true
TBR=bmeurer@chromium.org

Review-Url: https://codereview.chromium.org/2107113002
Cr-Commit-Position: refs/heads/master@{#37362}

test/cctest/cctest.status

@@ -123,6 +123,9 @@
   'test-cpu-profiler/DeoptAtSecondLevelInlinedSource': [PASS, NO_VARIANTS],
   'test-cpu-profiler/DeoptUntrackedFunction': [PASS, NO_VARIANTS],
 
+  # BUG(v8:5161): Flaky with turbofan.
+  'test-thread-termination/TerminateAndReenterFromThreadItself': [PASS, ['system == mac', NO_VARIANTS]],
+
   ############################################################################
   # Slow tests.
   'test-api/Threading1': [PASS, ['mode == debug', SLOW]],

test/mjsunit/mjsunit.status

@@ -278,6 +278,10 @@
   'unicodelctest': [PASS, NO_VARIANTS],
   'unicodelctest-no-optimization': [PASS, NO_VARIANTS],
 
+  # BUG(v8:5161): Flaky with turbofan.
+  'regress/regress-201': [PASS, NO_VARIANTS],
+  'regress/regress-91008': [PASS, NO_VARIANTS],
+
   ############################################################################
   # Ignition