Upgrade async-trait to 0.1.73

This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update rust/crates/async-trait
For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md

Test: TreeHugger
Change-Id: I6ca2d54e5684edb52f2cf797d4a7ddb1727a3b02
Bug: 295883071
diff --git a/src/lib.rs b/src/lib.rs
index ec893f6..e35dd03 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -118,7 +118,7 @@
 //! # Explanation
 //!
 //! Async fns get transformed into methods that return `Pin<Box<dyn Future +
-//! Send + 'async>>` and delegate to a private async freestanding function.
+//! Send + 'async_trait>>` and delegate to a private async freestanding function.
 //!
 //! For example the `impl Advertisement for AutoplayingVideo` above would be
 //! expanded as:
@@ -126,11 +126,11 @@
 //! ```
 //! # const IGNORE: &str = stringify! {
 //! impl Advertisement for AutoplayingVideo {
-//!     fn run<'async>(
-//!         &'async self,
-//!     ) -> Pin<Box<dyn core::future::Future<Output = ()> + Send + 'async>>
+//!     fn run<'async_trait>(
+//!         &'async_trait self,
+//!     ) -> Pin<Box<dyn core::future::Future<Output = ()> + Send + 'async_trait>>
 //!     where
-//!         Self: Sync + 'async,
+//!         Self: Sync + 'async_trait,
 //!     {
 //!         async fn run(_self: &AutoplayingVideo) {
 //!             /* the original method body */
@@ -303,7 +303,7 @@
 //! let object = &value as &dyn ObjectSafe;
 //! ```
 
-#![doc(html_root_url = "https://docs.rs/async-trait/0.1.67")]
+#![doc(html_root_url = "https://docs.rs/async-trait/0.1.73")]
 #![allow(
     clippy::default_trait_access,
     clippy::doc_markdown,
@@ -325,6 +325,7 @@
 mod lifetime;
 mod parse;
 mod receiver;
+mod verbatim;
 
 use crate::args::Args;
 use crate::expand::expand;