core: moving vlog from release.go.v23 to release.go.x.lib

MultiPart: 2/9
Change-Id: I05863fee57e6f161be4a114ba0973b9a1cba5cc1
diff --git a/profiles/gce/init.go b/profiles/gce/init.go
index 0b1c462..4c1a3a4 100644
--- a/profiles/gce/init.go
+++ b/profiles/gce/init.go
@@ -12,7 +12,7 @@
 	"v.io/v23"
 	"v.io/v23/context"
 	"v.io/v23/ipc"
-	"v.io/v23/vlog"
+	"v.io/x/lib/vlog"
 
 	"v.io/core/veyron/lib/appcycle"
 	"v.io/core/veyron/lib/flags"