fix(graphql_flutter): upgrade meta,path,dart dependencies

Author: Hagen Rode

packages/graphql_flutter/pubspec.yaml

@@ -12,9 +12,9 @@ dependencies:
   gql_exec: ^1.0.0
   flutter:
     sdk: flutter
-  meta: ^1.7.0
+  meta: ^1.15.0
   path_provider: ^2.0.1
-  path: ^1.8.0
+  path: ^1.9.0
   connectivity_plus: ^6.0.3
   hive: ^2.0.0
   plugin_platform_interface: ^2.0.0
@@ -29,7 +29,7 @@ dev_dependencies:
   test: ^1.17.12
 
 environment:
-  sdk: '>=2.12.0 <4.0.0'
+  sdk: '>=3.0.0 <4.0.0'
   flutter: ">=2.11.0"
 
 platforms: