sweep: don't give up an input based on number of attempts

This commit removes the logic where we remove an input when it's been
published more than 10 times. This is needed as in our future fee
bumper, we might start with a low fee and rebroadcast the same input for
hundred of blocks.

lnrpc/walletrpc/walletkit_server.go

@@ -882,7 +882,6 @@ func (w *WalletKit) PendingSweeps(ctx context.Context,
 		amountSat := uint32(pendingInput.Amount)
 		satPerVbyte := uint64(pendingInput.LastFeeRate.FeePerVByte())
 		broadcastAttempts := uint32(pendingInput.BroadcastAttempts)
-		nextBroadcastHeight := uint32(pendingInput.NextBroadcastHeight)
 
 		feePref := pendingInput.Params.Fee
 		requestedFee, ok := feePref.(sweep.FeeEstimateInfo)
@@ -899,7 +898,6 @@ func (w *WalletKit) PendingSweeps(ctx context.Context,
 			AmountSat:            amountSat,
 			SatPerVbyte:          satPerVbyte,
 			BroadcastAttempts:    broadcastAttempts,
-			NextBroadcastHeight:  nextBroadcastHeight,
 			RequestedSatPerVbyte: requestedFeeRate,
 			RequestedConfTarget:  requestedFee.ConfTarget,
 			Force:                pendingInput.Params.Force,