Adding ICMP to policy_simple for the presubmit server.
Adding ICMP to policy_simple for the presubmit server.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=158902935

google/capirca,google/capirca,google/capirca,google/capirca,rarcotvmw/capirca,rarcotvmw/capirca,rarcotvmw/capirca