lnwallet: adapt tests to field changes
lnwallet: adapt tests to field changes

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