[test] Skip mjsunit test that depends on GC timing

This CL temporarily skips the fast-api-calls mjsunit test, as it
fails on GC stress bots for unrelated CLs (see
https://chromium-review.googlesource.com/c/v8/v8/+/2814740).

Change-Id: I884827a0a5fb030d676f9ded738f644cd4086ec6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2814564
Auto-Submit: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#73877}

test/mjsunit/mjsunit.status

@@ -324,6 +324,9 @@
 
   # BUG(v8:11240)
   'regress/regress-v8-9267-1': [SKIP],
+
+  # TODO(mslekova): Make independent from GC timing.
+  'compiler/fast-api-calls': [SKIP],
 }],  # 'gc_stress'
 
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