refactor: move all packages to workspace

Author: kevmoo

melos.yaml

@@ -3,10 +3,10 @@ description: A package hosting Dart code shared between FlutterFire plugins.
 homepage: https://firebase.google.com/docs/firestore
 repository: https://github.com/firebase/flutterfire/tree/main/packages/_flutterfire_internals
 version: 1.3.68
+resolution: workspace
 
 environment:
-  sdk: '>=3.2.0 <4.0.0'
-  flutter: '>=3.3.0'
+  sdk: '^3.6.0'
 
 dependencies:
   collection: ^1.0.0
@@ -20,4 +20,3 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
   mockito: ^5.0.0
-  test: any

packages/_flutterfire_internals/pubspec.yaml

@@ -1,8 +1,9 @@
 name: cloud_firestore_example
 description: Demonstrates how to use the firestore plugin.
+resolution: workspace
 
 environment:
-  sdk: '>=3.2.0 <4.0.0'
+  sdk: '^3.6.0'
 
 dependencies:
   cloud_firestore: ^6.2.0

packages/cloud_firestore/cloud_firestore/example/pubspec.yaml

@@ -5,6 +5,7 @@ description:
 homepage: https://firebase.google.com/docs/firestore
 repository: https://github.com/firebase/flutterfire/tree/main/packages/cloud_firestore/cloud_firestore
 version: 6.2.0
+resolution: workspace
 topics:
   - firebase
   - firestore
@@ -16,8 +17,7 @@ false_secrets:
   - dartpad/**
 
 environment:
-  sdk: '>=3.2.0 <4.0.0'
-  flutter: '>=3.3.0'
+  sdk: '^3.6.0'
 
 dependencies:
   cloud_firestore_platform_interface: ^7.1.0