init: limit bip30 exceptions to coinbase txs
init: limit bip30 exceptions to coinbase txs

Co-authored-by: James O'Beirne <84db0524bf873c1b07b44adaaf003596dd218869@pm.me>

sstone/bitcoin,particl/particl-core,AkioNak/bitcoin,particl/particl-core,sstone/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,particl/particl-core,fanquake/bitcoin,namecoin/namecoin-core,sstone/bitcoin,jambolo/bitcoin,bitcoinsSG/bitcoin,lateminer/bitcoin,namecoin/namecoin-core,namecoin/namecoin-core,namecoin/namecoin-core,bitcoin/bitcoin,fanquake/bitcoin,sstone/bitcoin,mruddy/bitcoin,sstone/bitcoin,fanquake/bitcoin,AkioNak/bitcoin,bitcoinsSG/bitcoin,jambolo/bitcoin,bitcoin/bitcoin,kallewoof/bitcoin,tecnovert/particl-core,tecnovert/particl-core,bitcoinsSG/bitcoin,kallewoof/bitcoin,jambolo/bitcoin,lateminer/bitcoin,particl/particl-core,mruddy/bitcoin,mruddy/bitcoin,bitcoinsSG/bitcoin,AkioNak/bitcoin,bitcoinsSG/bitcoin,kallewoof/bitcoin,sipsorcery/bitcoin,tecnovert/particl-core,lateminer/bitcoin,bitcoin/bitcoin,sipsorcery/bitcoin,bitcoinsSG/bitcoin,bitcoin/bitcoin,fanquake/bitcoin,mruddy/bitcoin,particl/particl-core,jambolo/bitcoin,kallewoof/bitcoin,AkioNak/bitcoin,particl/particl-core,AkioNak/bitcoin,lateminer/bitcoin,sipsorcery/bitcoin,sstone/bitcoin,tecnovert/particl-core,sipsorcery/bitcoin,sipsorcery/bitcoin,namecoin/namecoin-core,kallewoof/bitcoin,fanquake/bitcoin,AkioNak/bitcoin,bitcoin/bitcoin,tecnovert/particl-core,sipsorcery/bitcoin,jambolo/bitcoin,lateminer/bitcoin,jambolo/bitcoin,tecnovert/particl-core,lateminer/bitcoin,fanquake/bitcoin,mruddy/bitcoin,mruddy/bitcoin,namecoin/namecoin-core