update extensions

vscode/extensions.json

@@ -1,5 +1,7 @@
 {
     "extensions": [
+        "ms-vscode.js-debug-companion",
+        "ms-vscode.references-view",
         "alefragnani.rtf",
         "bungcip.better-toml",
         "DavidAnson.vscode-markdownlint",
@@ -35,7 +37,6 @@
         "ms-vscode.wordcount",
         "msjsdiag.debugger-for-chrome",
         "msjsdiag.debugger-for-edge",
-        "NativeScript.nativescript",
         "nrwl.angular-console",
         "PKief.material-icon-theme",
         "ritwickdey.LiveServer",