Update example for latest lints version (dart-archive/lints#123)

parlough · web-flow · commit 9f0668b4c793 · 2023-05-24T14:17:46.000-07:00
diff --git a/pkgs/lints/example/pubspec.yaml b/pkgs/lints/example/pubspec.yaml
@@ -4,7 +4,7 @@ version: 0.1.0
 publish_to: none
 
 environment:
-  sdk: '>=2.12.0 <3.0.0'
+  sdk: ^3.0.0
 
 dev_dependencies:
-  lints: ^1.0.0
+  lints: ^2.1.0
