Add tracing-panic to the list of community projects.

README.md

@@ -406,6 +406,7 @@ are not maintained by the `tokio` project. These include:
 - [`reqwest-tracing`] provides a middleware to trace [`reqwest`] HTTP requests.
 - [`tracing-cloudwatch`] provides a layer that sends events to AWS CloudWatch Logs.
 - [`clippy-tracing`] provides a tool to add, remove and check for `tracing::instrument`.
+- [`tracing-panic`] provides a panic hook to emit a `tracing` event when a panic occurs.
 
 (if you're the maintainer of a `tracing` ecosystem crate not in this list,
 please let us know!)
@@ -451,6 +452,7 @@ please let us know!)
 [`reqwest`]: https://crates.io/crates/reqwest
 [`tracing-cloudwatch`]: https://crates.io/crates/tracing-cloudwatch
 [`clippy-tracing`]: https://crates.io/crates/clippy-tracing
+[`tracing-panic`]: https://crates.io/crates/tracing-panic
 
 **Note:** that some of the ecosystem crates are currently unreleased and
 undergoing active development. They may be less stable than `tracing` and