multi: start updating various loggers to use the new v2 type

rpcperms/interceptor.go

@@ -7,7 +7,7 @@ import (
 	"sync"
 	"sync/atomic"
 
-	"github.com/btcsuite/btclog"
+	"github.com/btcsuite/btclog/v2"
 	grpc_middleware "github.com/grpc-ecosystem/go-grpc-middleware"
 	"github.com/lightningnetwork/lnd/lnrpc"
 	"github.com/lightningnetwork/lnd/macaroons"

rpcperms/log.go

@@ -1,7 +1,7 @@
 package rpcperms
 
 import (
-	"github.com/btcsuite/btclog"
+	"github.com/btcsuite/btclog/v2"
 	"github.com/lightningnetwork/lnd/build"
 )