run cargo fix for rust 2024 changes and rustfmt

Signed-off-by: June Clementine Strawberry <strawberry@puppygock.gay>

src/database/engine/memory_usage.rs

@@ -1,6 +1,6 @@
 use std::fmt::Write;
 
-use conduwuit::{implement, Result};
+use conduwuit::{Result, implement};
 use rocksdb::perf::get_memory_usage_stats;
 
 use super::Engine;