Add types for analytics-node (#1203)

Signed-off-by: Lauri Nevala <lauri.nevala@gmail.com>

extensions/telemetry/package-lock.json

@@ -8,6 +8,12 @@
       "version": "file:../../src/extensions/npm/extensions",
       "dev": true
     },
+    "@types/analytics-node": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/@types/analytics-node/-/analytics-node-3.1.3.tgz",
+      "integrity": "sha512-Yk299LUqnyJ6fNYQkLFd0yTfUwIvgfxH3f5WEX3ib0PC5T+mZgqcOPMDhNZ4AOD/A9tXKJQeBIb6KvgzuXflaQ==",
+      "dev": true
+    }
     "@segment/loosely-validate-event": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/@segment/loosely-validate-event/-/loosely-validate-event-2.0.0.tgz",

extensions/telemetry/package.json

@@ -15,6 +15,7 @@
   "dependencies": {},
   "devDependencies": {
     "@k8slens/extensions": "file:../../src/extensions/npm/extensions",
+    "@types/analytics-node": "^3.1.3",
     "ts-loader": "^8.0.4",
     "typescript": "^4.0.3",
     "webpack": "^4.44.2",