fix(LocalAuth): logout method (#1267)

The logout method was trying to use a function call passing the "dataDir" as the "this" reference

src/authStrategies/LocalAuth.js

@@ -44,7 +44,7 @@ class LocalAuth extends BaseAuthStrategy {
 
     async logout() {
         if (this.userDataDir) {
-            return (fs.rmSync ? fs.rmSync : fs.rmdirSync).call(this.userDataDir, { recursive: true });
+            return (fs.rmSync ? fs.rmSync : fs.rmdirSync).call(this, this.userDataDir, { recursive: true });
         }
     }