[mjsunit] Skip slow test on arm sim

The test is timing out on the Arm simulator when TimSort is disabled.

NOTRY=true
TBR=sigurds@chromium.org

Bug: v8:7783
Change-Id: I51e159822d0010253a458f0c380c52f27f7fe972
Reviewed-on: https://chromium-review.googlesource.com/1186583
Commit-Queue: Maya Lekova <mslekova@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Cr-Commit-Position: refs/heads/master@{#55354}

test/mjsunit/mjsunit.status

@@ -804,6 +804,12 @@
   'wasm/grow-memory': [SKIP],
 }],  # variant == nooptimization and (arch == arm or arch == arm64) and simulator_run
 
+##############################################################################
+['(arch == arm or arch == arm64) and simulator_run', {
+  # Slow tests: https://crbug.com/v8/7783
+  'regress/regress-2185': [SKIP],
+}],  # (arch == arm or arch == arm64) and simulator_run
+
 ##############################################################################
 ['gcov_coverage', {
   # Tests taking too long.