Update crossword sample to account for riverpod updates (#106)

samples/crossword/lib/providers.dart

@@ -7,6 +7,7 @@ import 'dart:convert';
 import 'package:built_collection/built_collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
+import 'package:riverpod/riverpod.dart';
 import 'package:riverpod_annotation/riverpod_annotation.dart';
 
 import 'isolates.dart';
@@ -18,7 +19,7 @@ const backgroundWorkerCount = 4;
 
 /// A provider for the wordlist to use when generating the crossword.
 @riverpod
-Future<BuiltSet<String>> wordList(WordListRef ref) async {
+Future<BuiltSet<String>> wordList(Ref ref) async {
   // This codebase requires that all words consist of lowercase characters
   // in the range 'a'-'z'. Words containing uppercase letters will be
   // lowercased, and words containing runes outside this range will
@@ -65,7 +66,7 @@ class Size extends _$Size {
 }
 
 @riverpod
-Stream<model.WorkQueue> workQueue(WorkQueueRef ref) async* {
+Stream<model.WorkQueue> workQueue(Ref ref) async* {
   final size = ref.watch(sizeProvider);
   final wordListAsync = ref.watch(wordListProvider);
   final emptyCrossword =

samples/crossword/pubspec.yaml

@@ -1,6 +1,6 @@
 name: crossword
 description: A crossword game built with Flutter.
-publish_to: 'none'
+publish_to: none
 version: 0.1.0
 
 environment:
@@ -12,21 +12,21 @@ dependencies:
   characters: ^1.3.0
   flutter:
     sdk: flutter
-  flutter_riverpod: ^2.5.1
+  flutter_riverpod: ^2.6.1
   intl: ^0.19.0
-  riverpod: ^2.5.1
-  riverpod_annotation: ^2.3.5
+  riverpod: ^2.6.1
+  riverpod_annotation: ^2.6.1
   two_dimensional_scrollables: ^0.2.1
 
 dev_dependencies:
   flutter_test:
     sdk: flutter
   flutter_lints: ^5.0.0
-  build_runner: ^2.4.9
+  build_runner: ^2.4.10
   built_value_generator: ^8.9.2
-  custom_lint: ^0.6.4
-  riverpod_generator: ^2.4.0
-  riverpod_lint: ^2.3.10
+  custom_lint: ^0.6.8
+  riverpod_generator: ^2.6.1
+  riverpod_lint: ^2.6.1
 
 flutter:
   uses-material-design: true