flaky test: iroh-net discovery::local_swarm_discovery::tests::test_local_swarm_discovery

[flub]

https://github.com/n0-computer/iroh/actions/runs/9890897640/job/27320162992?pr=2492

        FAIL [   5.127s] iroh-net discovery::local_swarm_discovery::tests::test_local_swarm_discovery

--- STDOUT:              iroh-net discovery::local_swarm_discovery::tests::test_local_swarm_discovery ---

running 1 test
test discovery::local_swarm_discovery::tests::test_local_swarm_discovery ... FAILED

failures:

failures:
    discovery::local_swarm_discovery::tests::test_local_swarm_discovery

test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 109 filtered out; finished in 5.11s


--- STDERR:              iroh-net discovery::local_swarm_discovery::tests::test_local_swarm_discovery ---
thread 'discovery::local_swarm_discovery::tests::test_local_swarm_discovery' panicked at iroh-net/src/discovery/local_swarm_discovery.rs:316:22:
error: tokio::time::error::Elapsed - deadline has elapsed
stack backtrace:
   0: rust_begin_unwind
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:652:5
   1: core::panicking::panic_fmt
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panicking.rs:72:14
   2: <testresult::TestError as core::convert::From<T>>::from
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/testresult-0.4.0/src/lib.rs:20:9
   3: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/result.rs:1964:27
   4: iroh_net::discovery::local_swarm_discovery::tests::test_local_swarm_discovery::{{closure}}
             at ./src/discovery/local_swarm_discovery.rs:316:22
   5: <core::pin::Pin<P> as core::future::future::Future>::poll
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/future/future.rs:123:9
   6: <core::pin::Pin<P> as core::future::future::Future>::poll
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/future/future.rs:123:9
   7: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:659:57
   8: tokio::runtime::coop::with_budget
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/coop.rs:107:5
   9: tokio::runtime::coop::budget
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/coop.rs:73:5
  10: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:659:25
  11: tokio::runtime::scheduler::current_thread::Context::enter
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:404:19
  12: tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:658:36
  13: tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:737:68
  14: tokio::runtime::context::scoped::Scoped<T>::set
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/context/scoped.rs:40:9
  15: tokio::runtime::context::set_scheduler::{{closure}}
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/context.rs:180:26
  16: std::thread::local::LocalKey<T>::try_with
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/thread/local.rs:286:12
  17: std::thread::local::LocalKey<T>::with
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/thread/local.rs:262:9
  18: tokio::runtime::context::set_scheduler
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/context.rs:180:9
  19: tokio::runtime::scheduler::current_thread::CoreGuard::enter
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:737:27
  20: tokio::runtime::scheduler::current_thread::CoreGuard::block_on
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:646:19
  21: tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:175:28
  22: tokio::runtime::context::runtime::enter_runtime
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/context/runtime.rs:65:16
  23: tokio::runtime::scheduler::current_thread::CurrentThread::block_on
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/scheduler/current_thread/mod.rs:167:9
  24: tokio::runtime::runtime::Runtime::block_on
             at /root/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.38.0/src/runtime/runtime.rs:347:47
  25: iroh_net::discovery::local_swarm_discovery::tests::test_local_swarm_discovery
             at ./src/discovery/local_swarm_discovery.rs:324:9
  26: iroh_net::discovery::local_swarm_discovery::tests::test_local_swarm_discovery::{{closure}}
             at ./src/discovery/local_swarm_discovery.rs:299:46
  27: core::ops::function::FnOnce::call_once
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:250:5
  28: core::ops::function::FnOnce::call_once
             at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.