bump lints (dart-lang/stream_channel#108)

pkgs/stream_channel/analysis_options.yaml

diff --git a/pkgs/stream_channel/analysis_options.yaml b/pkgs/stream_channel/analysis_options.yaml
index 8e5d4a7..44cda4d 100644
--- a/pkgs/stream_channel/analysis_options.yaml
+++ b/pkgs/stream_channel/analysis_options.yaml
@@ -3,12 +3,3 @@
 analyzer:
   language:
     strict-casts: true
-
-linter:
-  rules:
-    - comment_references
-    - always_declare_return_types
-    - omit_local_variable_types
-    - prefer_single_quotes
-    - unawaited_futures
-    - use_super_parameters

pkgs/stream_channel/pubspec.yaml

diff --git a/pkgs/stream_channel/pubspec.yaml b/pkgs/stream_channel/pubspec.yaml
index 0cfd074..6524721 100644
--- a/pkgs/stream_channel/pubspec.yaml
+++ b/pkgs/stream_channel/pubspec.yaml
@@ -12,5 +12,5 @@
   async: ^2.5.0
 
 dev_dependencies:
-  dart_flutter_team_lints: ^2.0.0
-  test: ^1.16.0
+  dart_flutter_team_lints: ^3.0.0
+  test: ^1.16.6