To resolve the conflict

Author: Kaniska244

src/dotnet/devcontainer-feature.json

@@ -1,6 +1,6 @@
 {
     "id": "dotnet",
-    "version": "2.3.0",
+    "version": "2.2.1",
     "name": "Dotnet CLI",
     "documentationURL": "https://github.com/devcontainers/features/tree/main/src/dotnet",
     "description": "This Feature installs the latest .NET SDK, which includes the .NET CLI and the shared runtime. Options are provided to choose a different version or additional versions.",
@@ -50,7 +50,7 @@
         "vscode": {
             "extensions": [
                 "ms-dotnettools.csharp"
-            ]
+            ]            
         }
     },
     "installsAfter": [