lnwallet: commit tx should have final sequence num
lnwallet: commit tx should have final sequence num

aakselrod/lnd,LightningNetwork/lnd,ddustin/lnd,AndrewSamokhvalov/lnd,BitfuryLightning/lnd,LightningNetwork/lnd,bryanvu/lnd,BitfuryLightning/lnd,bryanvu/lnd,AndrewSamokhvalov/lnd,ddustin/lnd,aakselrod/lnd