Use prettier-vscode extension as the default formatter (#3498)

* Use prettier-vscode extension as the default formatter

* Update .vscode/settings.json

Author: jeremymeng

.vscode/settings.json

@@ -10,13 +10,13 @@
     }
   },
   "[typescript]": {
-    "editor.defaultFormatter": "vscode.typescript-language-features"
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
   },
   "[powershell]": {
     "editor.defaultFormatter": "ms-vscode.powershell"
   },
   "[javascript]": {
-    "editor.defaultFormatter": "rvest.vs-code-prettier-eslint"
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
   },
   "[typespec]": {
     "editor.defaultFormatter": "typespec.typespec-vscode"