chore: resolve analysis warnings (#53)

example/counter/lib/main.dart

@@ -1,3 +1,4 @@
+// ignore_for_file: avoid_print
 import 'package:dart_bindings/updater.dart';
 import 'package:flutter/material.dart';
 

example/counter/pubspec.lock

@@ -21,10 +21,10 @@ packages:
     dependency: transitive
     description:
       name: characters
-      sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
+      sha256: e6a326c8af69605aec75ed6c187d06b349707a27fbff8222ca9cc2cff167975c
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
+    version: "1.2.1"
   clock:
     dependency: transitive
     description:

updater/dart_cli/pubspec.yaml

@@ -11,6 +11,7 @@ dependencies:
   args: ^2.4.0
   dart_bindings:
    path: ../dart_bindings
+  path: ^1.8.3
 
 dev_dependencies:
   lints: ^2.0.0