How to trigger (stress bots do all steps):
1. Enable in gyp/gn: v8_enable_verify_heap
2. Start with --stress-compaction and non-zero --random-seed

R=ulan@chromium.org, hpayer@chromium.org
BUG=
CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg

Review-Url: https://codereview.chromium.org/2019343002
Cr-Commit-Position: refs/heads/master@{#36619}