fix: update SDK initialization in getSdk function and bump version to 0.1.2

Author: hebertcisco

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@srcpush/code-push-cli",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Management CLI for the CodePush service",
   "keywords": [
     "srcpush",

package.json

@@ -1533,7 +1533,7 @@ function isCommandOptionSpecified(option: any): boolean {
 }
 
 function getSdk(accessKey: string, headers: Headers, customServerUrl: string): AccountManager {
-  const sdk: any = new AccountManager(accessKey, CLI_HEADERS, customServerUrl);
+  const sdk: any = new AccountManager(accessKey, headers, customServerUrl);
   Object.getOwnPropertyNames(AccountManager.prototype).forEach((functionName: any) => {
     if (typeof sdk[functionName] === "function") {
       const originalFunction = sdk[functionName];
@@ -1554,5 +1554,5 @@ function getSdk(accessKey: string, headers: Headers, customServerUrl: string): A
     }
   });
 
-  return runtime.sdk;
+  return sdk;
 }