More flakey browser tests

[natebosch]

loading test/queue_test.dart (failed)
  Compiled 11,240,638 input bytes (6,319,605 characters source) to 1,340,362 characters JavaScript in 7.13 seconds using 325.215 MB of memory
  
  Failed to load "test/queue_test.dart": Bad state: StreamSink is already bound to a stream
  package:web_socket_channel/src/copy/io_sink.dart 49:7            StreamSinkImpl.addStream
  package:web_socket_channel/src/copy/web_socket_impl.dart 817:44  WebSocketImpl.addStream
  package:async/src/delegate/stream_sink.dart 44:47                DelegatingStreamSink.addStream
  dart:async/stream.dart 979:27                                    Stream.pipe
  package:stream_channel/stream_channel.dart 180:69                StreamChannelMixin.cast
  package:test/src/runner/browser/browser_manager.dart 187:19      new BrowserManager._
  package:test/src/runner/browser/browser_manager.dart 134:41      BrowserManager._start.<fn>
  dart:async/zone.dart 1407:47                                     _rootRunUnary
  dart:async/zone.dart 1308:19                                     _CustomZone.runUnary
  dart:async/future_impl.dart 846:45                               Future._propagateToListeners.handleValueCallback
  dart:async/future_impl.dart 875:13                               Future._propagateToListeners
  dart:async/future_impl.dart 638:7                                Future._complete
  dart:async/future_impl.dart 59:12                                _SyncCompleter.complete
  package:shelf_web_socket/shelf_web_socket.dart 49:55             webSocketHandler.<fn>
  package:shelf_web_socket/src/web_socket_handler.dart 82:20       WebSocketHandler.handle.<fn>
  package:shelf/shelf_io.dart 192:35                               _fromHttpRequest.onHijack.<fn>
  dart:async/zone.dart 1407:47                                     _rootRunUnary
  dart:async/zone.dart 1308:19                                     _CustomZone.runUnary
  dart:async/future_impl.dart 846:45                               Future._propagateToListeners.handleValueCallback
  dart:async/future_impl.dart 875:13                               Future._propagateToListeners
  dart:async/future_impl.dart 647:5                                Future._completeWithValue
  dart:async/future_impl.dart 721:7                                Future._asyncCompleteWithValue.<fn>
  dart:async/zone.dart 1399:13                                     _rootRun
  dart:async/zone.dart 1301:19                                     _CustomZone.run
  dart:async/zone.dart 1209:7                                      _CustomZone.runGuarded
  dart:async/zone.dart 1249:23                                     _CustomZone.bindCallbackGuarded.<fn>
  dart:async/schedule_microtask.dart 40:21                         _microtaskLoop
  dart:async/schedule_microtask.dart 49:5                          _startMicrotaskLoop
  dart:isolate-patch/isolate_patch.dart [11](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:6:12)8:[13](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:6:14)                     _runPendingImmediateCallback
  dart:isolate-patch/isolate_patch.dart [18](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:6:19)5:5                      _RawReceivePort._handleMessage

So far I have not been able to reproduce them locally.

SDK and package versions

Dart SDK version: 3.3.0-35.0.dev (dev) (Tue Oct 17 13:03:54 2023 -0700) on "linux_x64"

Resolving dependencies...
+ _fe_analyzer_shared 65.0.0
+ analyzer 6.3.0
+ args 2.4.2
+ async 2.11.0
+ boolean_selector 2.1.1
+ collection 1.18.0
+ convert 3.1.1
+ coverage 1.7.0
+ crypto 3.0.3
+ dart_flutter_team_lints 1.0.0 (2.1.1 available)
+ file 7.0.0
+ frontend_server_client 3.2.0
+ glob 2.1.2
+ http_multi_server 3.2.1
+ http_parser 4.0.2
+ io 1.0.4
+ js 0.6.7
+ lints 2.1.1 (3.0.0 available)
+ logging 1.2.0
+ matcher 0.12.16
+ meta 1.11.0
+ mime 1.0.4
+ node_preamble 2.0.2
+ package_config 2.1.0
+ path 1.8.3
+ pool 1.5.1
+ pub_semver 2.1.4
+ shelf 1.4.1
+ shelf_packages_handler 3.0.2
+ shelf_static 1.1.2
+ shelf_web_socket 1.0.4
+ source_map_stack_trace 2.1.1
+ source_maps 0.[10](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:4:11).12
+ source_span 1.10.0
+ stack_trace 1.[11](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:4:12).1
+ stream_channel 2.1.2
+ string_scanner 1.2.0
+ term_glyph 1.2.1
+ test 1.24.8
+ test_api 0.6.1
+ test_core 0.5.8
+ vm_service [12](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:4:13).0.0
+ watcher 1.1.0
+ web_socket_channel 2.4.0
+ webkit_inspection_protocol 1.2.1
+ yaml 3.1.2
Changed [46](https://github.com/dart-lang/typed_data/actions/runs/6600507502/job/17930608201#step:4:47) dependencies!
2 packages have newer versions incompatible with dependency constraints.
Try `dart pub outdated` for more information.