Rename avfutil to avflog

.. so that it won't become a dump ground.

Bug: 295168844
Test: build
Change-Id: I7e583211ac9d2db0d56fdfa0092c91a123f138ea
diff --git a/virtualizationmanager/src/aidl.rs b/virtualizationmanager/src/aidl.rs
index b890baf..97151d7 100644
--- a/virtualizationmanager/src/aidl.rs
+++ b/virtualizationmanager/src/aidl.rs
@@ -50,7 +50,7 @@
 };
 use anyhow::{anyhow, bail, Context, Result};
 use apkverify::{HashAlgorithm, V4Signature};
-use avfutil::LogResult;
+use avflog::LogResult;
 use binder::{
     self, wait_for_interface, BinderFeatures, ExceptionCode, Interface, ParcelFileDescriptor,
     Status, StatusCode, Strong,