Fixes: #6368
Changelog-Fixed: Protocol: we no longer gossip about recently-closed channels (Eclair gets upset with this).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
The push bit was convenient for connectd to send our own gossip
to peers upon connecting by naively traversing the gossip_store
and sending anything flagged `push`. This function is now
performed by gossipd leaving no use for the push bit.
Changelog-Changed: `gossipd`: gossip_store PUSH bit is no longer set.