Rename avfutil to avflog

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

Bug: 295168844
Test: build
Change-Id: I7e583211ac9d2db0d56fdfa0092c91a123f138ea
diff --git a/microdroid_manager/Android.bp b/microdroid_manager/Android.bp
index f23c442..23f174e 100644
--- a/microdroid_manager/Android.bp
+++ b/microdroid_manager/Android.bp
@@ -15,7 +15,7 @@
         "android.system.virtualization.payload-rust",
         "libandroid_logger",
         "libanyhow",
-        "libavfutil",
+        "libavflog",
         "libapexutil_rust",
         "libapkverify",
         "libbinder_rs",
diff --git a/microdroid_manager/src/vm_payload_service.rs b/microdroid_manager/src/vm_payload_service.rs
index 7cc0826..1e0b574 100644
--- a/microdroid_manager/src/vm_payload_service.rs
+++ b/microdroid_manager/src/vm_payload_service.rs
@@ -19,7 +19,7 @@
     BnVmPayloadService, IVmPayloadService, VM_PAYLOAD_SERVICE_SOCKET_NAME};
 use android_system_virtualmachineservice::aidl::android::system::virtualmachineservice::IVirtualMachineService::IVirtualMachineService;
 use anyhow::{anyhow, Context, Result};
-use avfutil::LogResult;
+use avflog::LogResult;
 use binder::{Interface, BinderFeatures, ExceptionCode, Strong, IntoBinderResult};
 use diced_open_dice::{DiceArtifacts, OwnedDiceArtifacts};
 use log::info;