Honda: need a mechanism for send scm_button message

[leonunix]

Like op send auto resume message frequency is 10ms
But stock scm_message is send at 20/40ms.
So this will happen
if op send button 3 can message 4 times.
Timeline 10ms 10ms 10ms 10ms 10ms
op 3 3 3 3 3
stock 0 0
20ms st 0 0 0

Problem is happend. actual stock system recive message with 30330. So auto resume will not work.
We need a mechanism for when op send message Panda need to stop fwd message for a period.