Modify log level for service and ueventd

Bug: 31938558
Test: flash and take a boot log
Change-Id: I5c6823614e1df760128519dfb294f3a44efa6bac
diff --git a/init/devices.cpp b/init/devices.cpp
index bad04ae..1a6912f 100644
--- a/init/devices.cpp
+++ b/init/devices.cpp
@@ -294,7 +294,7 @@
             name += 9;
     }
 
-    LOG(INFO) << "adding platform device " << name << " (" << path << ")";
+    LOG(VERBOSE) << "adding platform device " << name << " (" << path << ")";
 
     bus = (platform_node*) calloc(1, sizeof(struct platform_node));
     bus->path = strdup(path);