Update melos to more robust approach

Author: ThexXTURBOXx

flutter_web_auth_2/example/pubspec.yaml

@@ -1,10 +1,11 @@
 name: flutter_web_auth_2_example
 description: Demonstrates how to use the flutter_web_auth_2 plugin.
 version: 1.0.0+1
+resolution: workspace
 publish_to: 'none'
 
 environment:
-  sdk: ">=2.15.0 <4.0.0"
+  sdk: ">=3.5.0 <4.0.0"
 
 # Dependencies specify other packages that your package needs in order to work.
 # To automatically upgrade your package dependencies to the latest versions

flutter_web_auth_2/pubspec.yaml

@@ -1,6 +1,7 @@
 name: flutter_web_auth_2
 description: Flutter plugin for authenticating a user with a web service.
 version: 4.1.0
+resolution: workspace
 homepage: https://github.com/ThexXTURBOXx/flutter_web_auth_2
 repository: https://github.com/ThexXTURBOXx/flutter_web_auth_2
 issue_tracker: https://github.com/ThexXTURBOXx/flutter_web_auth_2/issues
@@ -20,7 +21,7 @@ topics:
   - web
 
 environment:
-  sdk: ">=2.15.0 <4.0.0"
+  sdk: ">=3.5.0 <4.0.0"
   flutter: ">=3.0.0"
 
 dependencies:

flutter_web_auth_2_platform_interface/pubspec.yaml

@@ -1,14 +1,15 @@
 name: flutter_web_auth_2_platform_interface
 description: A common platform interface for the flutter_web_auth_2 plugin.
 version: 4.1.0
+resolution: workspace
 homepage: https://github.com/ThexXTURBOXx/flutter_web_auth_2
 repository: https://github.com/ThexXTURBOXx/flutter_web_auth_2
 issue_tracker: https://github.com/ThexXTURBOXx/flutter_web_auth_2/issues
 funding:
   - https://github.com/sponsors/ThexXTURBOXx
 
 environment:
-  sdk: ">=2.15.0 <4.0.0"
+  sdk: ">=3.5.0 <4.0.0"
   flutter: ">=3.0.0"
 
 dependencies:

melos.yaml

@@ -1,8 +1,15 @@
 name: flutter_web_auth_2_root
 
+publish_to: none
+
 environment:
-  sdk: '>=2.15.0 <4.0.0'
+  sdk: '>=3.6.0 <4.0.0'
+
+workspace:
+  - flutter_web_auth_2
+  - flutter_web_auth_2/example
+  - flutter_web_auth_2_platform_interface
 
 dev_dependencies:
   flutter_lints: ^5.0.0
-  melos: ^6.0.0
+  melos: ^7.0.0-dev.7