Add basic telemetry to auth providers

extensions/github-authentication/package.json

@@ -14,6 +14,7 @@
   "activationEvents": [
     "*"
   ],
+  "aiKey": "AIF-d9b70cd4-b9f9-4d70-929b-a071c400b217",
   "main": "./out/extension.js",
   "scripts": {
     "vscode:prepublish": "npm run compile",
@@ -22,6 +23,7 @@
   },
   "dependencies": {
     "uuid": "^3.3.3",
+    "vscode-extension-telemetry": "^0.1.2",
     "vscode-nls": "^4.1.2"
   },
   "devDependencies": {