Skip debug-stepout-scope-part* on tsan/stress

Remaining tests also lead to OOM, skip all of them on tsan stress
modes.

Bug: v8:7626
Change-Id: Ie2c128b9a718c7c34c974e628ba60e5549ea04fc
Reviewed-on: https://chromium-review.googlesource.com/1002552
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52466}

test/debugger/debugger.status

@@ -43,8 +43,7 @@
   'regress/regress-2318': [SKIP],
 
   # https://crbug.com/v8/7626
-  'debug/debug-stepout-scope-part1': [PASS, ['tsan', SKIP]],
-  'debug/debug-stepout-scope-part2': [PASS, ['tsan', SKIP]],
+  'debug/debug-stepout-scope-part*': [PASS, ['tsan', SKIP]],
 }],  # variant == stress
 
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