revert back to package:lint; bum lint dependency in example app

-# This file configures the analyzer, which statically analyzes Dart code to
-# check for errors, warnings, and lints.
-#
-# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
-# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
-# invoked from the command line by running `flutter analyze`.
-
-# The following line activates a set of recommended lints for Flutter apps,
-# packages, and plugins designed to encourage good coding practices.
-include: package:flutter_lints/flutter.yaml
-
-linter:
-  # The lint rules applied to this project can be customized in the
-  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
-  # included above or to enable additional rules. A list of all available lints
-  # and their documentation is published at https://dart.dev/lints.
-  #
-  # Instead of disabling a lint rule for the entire project in the
-  # section below, it can also be suppressed for a single line of code
-  # or a specific dart file by using the `// ignore: name_of_lint` and
-  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
-  # producing the lint.
-  rules:
-    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
-    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
-
-# Additional information about this file can be found at
-# https://dart.dev/guides/language/analysis-options
+include: package:lint/analysis_options.yaml

@@ -28,11 +28,11 @@ dependencies:
     path: ../
     path: ../
 
 
 dev_dependencies:
 dev_dependencies:
-  integration_test:
-    sdk: flutter
   flutter_test:
   flutter_test:
     sdk: flutter
     sdk: flutter
-  flutter_lints: ^2.0.0
+  integration_test:
+    sdk: flutter
+  lint: ^2.1.2
 
 
 flutter:
 flutter:
   uses-material-design: true
   uses-material-design: true