fix some lints

app/lib/features/geckoview/domain/providers/browser_extension.dart

@@ -18,7 +18,6 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
-import 'package:riverpod/riverpod.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
 part 'browser_extension.g.dart';

app/lib/features/geckoview/domain/providers/tab_session.dart

@@ -20,7 +20,6 @@
 import 'dart:typed_data';
 
 import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
-import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
 part 'tab_session.g.dart';