test: add TestForceClose for lnwallet package
test: add TestForceClose for lnwallet package

LightningNetwork/lnd,ddustin/lnd,aakselrod/lnd,LightningNetwork/lnd,AndrewSamokhvalov/lnd,ddustin/lnd,aakselrod/lnd,AndrewSamokhvalov/lnd