test: fix test-v8-collect-gc-profile-in-worker.js

PR-URL: #46735 Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Tobias Nießen <[email protected]>

Author: theanarkh

test/parallel/test-v8-collect-gc-profile-in-worker.js

@@ -4,7 +4,7 @@ require('../common');
 const{ Worker }=require('worker_threads');
 const{ testGCProfiler }=require('../common/v8');
 
-if(process.env.isWorker){
+if(!process.env.isWorker){
 process.env.isWorker=1;
 newWorker(__filename);
 }else{