[test] Skip test on endurance fuzzer

TBR=cbruni@chromium.org
NOTRY=true

Bug: v8:7429
Change-Id: Id30d462792f062e8c1b21f622b949e5b7aa52907
Reviewed-on: https://chromium-review.googlesource.com/910889Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51197}

test/mjsunit/mjsunit.status

@@ -673,6 +673,9 @@
   'regress/wasm/regress-736584': [SKIP],
   'regress/wasm/regress-715216b': [SKIP],
 
+  # BUG(v8:7429).
+  'regress/regress-599414-array-concat-fast-path': [SKIP],
+
   # Often crashes due to memory consumption.
   'regress/regress-655573': [SKIP],