Merge pull request #147 from Azure/preview

Merge preview to release/v2

Author: zhiyuanliang-ms

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@azure/app-configuration-provider",
-  "version": "2.0.0-preview.1",
+  "version": "2.0.0-preview.2",
   "description": "The JavaScript configuration provider for Azure App Configuration",
   "main": "dist/index.js",
   "module": "./dist-esm/index.js",

package.json

@@ -4,7 +4,7 @@ import dts from "rollup-plugin-dts";
 
 export default [
   {
-    external: ["@azure/app-configuration", "@azure/keyvault-secrets", "@azure/core-rest-pipeline", "crypto"],
+    external: ["@azure/app-configuration", "@azure/keyvault-secrets", "@azure/core-rest-pipeline", "crypto", "dns/promises"],
     input: "src/index.ts",
     output: [
       {