[test] Disable slow SAB test on TSAN

Bug: v8:11702
Change-Id: Ie6b03cce08b0c9c617ce58050ae4d066ba1f592a
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2851891Reviewed-by: Clemens Backes <clemensb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74215}

test/mjsunit/mjsunit.status

@@ -609,6 +609,9 @@
 
   # https://crbug.com/v8/9337 - OOMs on TSAN
   'compiler/regress-9017': [SKIP],
+
+  # BUG(v8:11702): Times out on TSAN.
+  'harmony/sharedarraybuffer-worker-gc-stress': [SKIP],
 }],  # 'tsan == True'
 
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