Suppress unused warnings in objdiff-cli for now

Author: encounter

objdiff-cli/src/cmd/diff.rs

@@ -1,3 +1,4 @@
+#![allow(unused)] // TODO
 use std::{
     collections::BTreeMap,
     io::stdout,

objdiff-cli/src/views/function_diff.rs

@@ -1,3 +1,4 @@
+#![allow(unused)] // TODO
 use core::cmp::Ordering;
 
 use anyhow::Result;

objdiff-cli/src/views/mod.rs

@@ -1,3 +1,4 @@
+#![allow(unused)] // TODO
 use anyhow::Result;
 use crossterm::event::Event;
 use ratatui::Frame;