In CrdsGossipPush::new_push_messages:
https://github.com/solana-labs/solana/blob/972619edb/core/src/crds_gossip_push.rs#L211-L228
we already have paid the cost of looking-up the label in crds table and
checking the hash value and wallclock only to find out that in some
cases the value is invalid or is outdated. So might as well remove the
value here rather than wait for the next call to
purge_old_pending_push_messages:
https://github.com/solana-labs/solana/blob/972619edb/core/src/crds_gossip_push.rs#L372
(cherry picked from commit b5faa11f73
)
Co-authored-by: behzad nouri <behzadnouri@gmail.com>