aconfig: fix formatting warnings
Update the rust toolchain to 1.75.0 and run `cargo fmt`.
Bug: N/A
Test: cargo fmt --check
Test: atest :all
Change-Id: I718c350f4c346b85ff3608f3101278c2ee776b36
diff --git a/tools/aconfig/printflags/src/main.rs b/tools/aconfig/printflags/src/main.rs
index 7fcde61..a0c9ee8 100644
--- a/tools/aconfig/printflags/src/main.rs
+++ b/tools/aconfig/printflags/src/main.rs
@@ -17,7 +17,7 @@
//! `printflags` is a device binary to print feature flags.
use aconfig_protos::ProtoFlagState as State;
-use aconfig_protos::ProtoParsedFlags as ProtoParsedFlags;
+use aconfig_protos::ProtoParsedFlags;
use anyhow::{bail, Context, Result};
use regex::Regex;
use std::collections::BTreeMap;