Remove tagging from the example script

Author: javaducky

example/test.js

@@ -6,10 +6,6 @@ export const options = {
   thresholds: {
     'http_reqs{expected_response:true}': ['rate>10'],
   },
-  // Adding a tag to distinguish discrete test runs
-  tags: {
-    testid: `testrun-${Date.now()}`,
-  }
 };
 
 export default function () {