Skip flaky wasm regress-827806 test

TBR=clemensh@chromium.org

Bug: v8:7872


Change-Id: I1f61e1ec7ffd86c7e8f74821fa0c4cd59bef57b2
Reviewed-on: https://chromium-review.googlesource.com/1110134Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53940}

test/mjsunit/mjsunit.status

@@ -55,6 +55,8 @@
   # Issue 5495: enable the test when the constant field tracking in enabled.
   'const-field-tracking': [SKIP],
 
+  # Issue 7872: flaky OOM
+  'regress/wasm/regress-827806': [SKIP],
   ##############################################################################
   # Too slow in debug mode with --stress-opt mode.
   'regress/regress-create-exception': [PASS, ['mode == debug', SKIP]],